NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, December 12, 2024 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

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NSF/ANSI 40
Residential Wastewater Treatment Systems


 
Adelante Consulting, Inc. 
359 Dina Nelson Road
Corrales, NM 87048 
United States 
505-920-4150
Visit this company's website

Facility : Ronkonkoma, NY

Model Number Rated Capacity
Gallons/Day
Classification
Pugo System 750 Class I



 
Aero-Stream, LLC 
W300N7706 Christine Lane
Hartland, WI 53029 
United States 
877-254-7093 
262-538-4000
Visit this company's website

Facility : Hartland, WI

Model Number Rated Capacity
Gallons/Day
Classification
Eco-Nest AS450-1[1] [2] [3] 450 Class II
Eco-Nest AS450-2[1] [2] [3] 450 Class I
Eco-Nest AS450-3[1] [2] [3] 450 Class I
Eco-Nest AS500-1[1] [2] [3] 500 Class II
Eco-Nest AS500-2[1] [2] [3] 500 Class I
Eco-Nest AS500-3[1] [2] [3] 500 Class I
Eco-Nest AS600-1[1] [2] [3] 600 Class II
Eco-Nest AS600-2[1] [2] [3] 600 Class I
Eco-Nest AS600-3[1] [2] [3] 600 Class I
Eco-Nest AS750-1[1] [2] [3] 750 Class II
Eco-Nest AS750-2[1] [2] [3] 750 Class I
Eco-Nest AS750-3[1] [2] [3] 750 Class I
Eco-Nest AS1000-1[1] [2] [3] 1000 Class II
Eco-Nest AS1000-2[1] [2] [3] 1000 Class I
Eco-Nest AS1000-3[1] [2] [3] 1000 Class I
Eco-Nest AS1500-1[1] [2] [3] 1500 Class II
Eco-Nest AS1500-2[1] [2] [3] 1500 Class I
Eco-Nest AS1500-3[1] [2] [3] 1500 Class I

[1] The wastewater treatment system series ranging from 450 - 1500 GPD are authorized to be
    used with specific Roth and Norwesco alternate tanks.  Reference the manufacturer's use
    instructions for the specific tank specifications.
[2] The wastewater treatment system series ranging from 450 - 1500 GPD are authorized to be
    used with specific Infiltrator & Chemtainer alternate tanks.  Reference the
    manufacturer's use instructions for the specific tank specifications.
[3] The wastewater treatment system series ranging from 450 - 1500 GPD are authorized to be
    used with specific Ace Roto/Den Hartog Industries and Snyder Industries  alternate
    tanks.  Reference the manufacturer's use instructions for the specific tank
    specifications.



 
Anua 
4106 Bernau Avenue
Greensboro, NC 27407 
United States 
800-787-2356 
336-547-9338
Visit this company's website

Facility : Greensboro, NC

Model Number Rated Capacity
Gallons/Day
Classification

Quanics AeroCell Series
Q-ATS-A400-2-80/20-AC[1] 800 Class I
Q-ATS-A400-3-80/20-AC[1] 1200 Class I
Q-ATS-A400-80/20-AC[1] 400 Class I
Q-ATS-540-AC-N 500 Class I
Q-ATS-1060-AC-N 800 Class I
Q-ATS-1530-AC-N 1500 Class I
ATS-NS500-AC-N 500 Class I
ATS-NS750-AC-N 660 Class I
ATS-NS1000-AC-N 800 Class I
ATS-NS500-80/20-AC-N[1] 500 Class I
ATS-NS500-2-80/20-AC-N[1] 1000 Class I
ATS-NS500-3-80/20-AC-N[1] 1500 Class I
ATS-NS750-80/20-AC-N [1] 660 Class I
ATS-NS750-2-80/20-AC-N[1] 1320 Class I

[1] Treatment tank(s) contain an 80/20 divider.

Quanics BioCoir Series
Q-ATS-A400-2-80/20-AC[1] 800 Class I
Q-ATS-A400-3-80/20-AC[1] 1200 Class I
Q-ATS-A400-80/20-AC[1] 400 Class I
Q-ATS-540-AC-N 500 Class I
Q-ATS-1060-AC-N 800 Class I
Q-ATS-1530-AC-N 1500 Class I
ATS-NS500-AC-N 500 Class I
ATS-NS750-AC-N 660 Class I
ATS-NS1000-AC-N 800 Class I
ATS-NS500-80/20-AC-N[1] 500 Class I
ATS-NS500-2-80/20-AC-N[1] 1000 Class I
ATS-NS500-3-80/20-AC-N[1] 1500 Class I
ATS-NS750-80/20-AC-N[1] 660 Class I
ATS-NS750-2-80/20-AC-N[1] 1320 Class I

[1] Treatment tank(s) contain an 80/20 divider.

Puraflo Series
P150N*3A 450 Class I
P150N*3B[2] [3] 450 Class I
P150N*4A 600 Class I
P150N*4B 600 Class I
P150N*5A 750 Class I
P150N*5B 750 Class I
P150N*6A 900 Class I
P150N*6B 900 Class I
P150N*7A 1050 Class I
P150N*7B 1050 Class I
P150N*8A 1200 Class I
P150N*8B 1200 Class I
P150N*9A 1350 Class I
P150N*9B 1350 Class I
P150N*10A 1500 Class I
P150N*10B 1500 Class I
P300NP*2A 600 Class I
P300NP*2B 600 Class I
P450NP*1A 450 Class I
P450NP*1B 450 Class I
P750NP*1A 750 Class I
P750NP*1B 750 Class I

[2] Suffix 1 denotes a 1000 gallon pretreatment tank.
[3] Suffix 2 denotes a 1000 gallon pump tank.

Puraflo Coir Series[4]
Puraflo® Coir P200C*7[10] 1400 Class I
Puraflo® Coir P200C*5[8] 1000 Class I
Puraflo® Coir P200C*4[7] 800 Class I
Puraflo® Coir P200C*3[6] 600 Class I
Puraflo® Coir P200C*6[9] 1200 Class I
Puraflo® Coir P200C*2 [5] 400 Class I

[4] Puraflo Coir system consists of pods rated to treat 200 gal/day of wastewater and
    require pretreatment in septic tanks using locally sourced tanks. Tank volumes shall
    meet the specified volume, and up to 50% excess volume, to meet certification
    requirements.
[5] Requires installation with a 1,000 gallon septic tank and 500 gallon dosing tank.
[6] Requires installation with a 1,500 gallon septic tank and 750 gallon dosing tank.
[7] Requires installation with a 2,000 gallon septic tank and 1,000 gallon dosing tank.
[8] Requires installation with a 2,500 gallon septic tank and 1,250 gallon dosing tank.
[9] Requires installation with a 3,000 gallon septic tank and 1,500 gallon dosing tank.
[10] Requires installation with a 3,500 gallon septic tank and 1,750 gallon dosing tank.

PuraSys Model Series
PS1-4 400 Class I
PS1-5 500 Class I
PS1-6 600 Class I
PS1-7 700 Class I
PS1-8 800 Class I
PS1-9 900 Class I
PS1-10 1000 Class I
PS1-11 1100 Class I
PS1-12 1200 Class I
PS1-13 1300 Class I
PS1-14 1400 Class I



 
AquaKlear, Inc. 
876 North Bierdeman Road
Pearl, MS 39208 
United States 
877-936-7711 
601-936-7711

Facility : Pearl, MS

Model Number Rated Capacity
Gallons/Day
Classification
AK500C[1] [4] [5] [6] [7] 500 Class I
AK500F[2] [8] [9] 500 Class I
AK500FF[3] [12] 500 Class I
AK600C[1] 600 Class I
AK6PT 600 Class I
AK600F[2] [10] [11] 600 Class I
AK600FF[3] 600 Class I
AK750C[1] 750 Class I
AK750F[2] 750 Class I
AK750FF[3] 750 Class I
AK800C[1] 800 Class I
AK800F[2] 800 Class I
AK800FF[3] 800 Class I
AK1000C[1] 1000 Class I
AK1000F[2] 1000 Class I
AK1000FF[3] 1000 Class I
AK1500C[1] 1500 Class I
AK1500CA[1] [13] 1500 Class I
AK1500F[2] 1500 Class I
AK1500FF[3] 1500 Class I

[1] Suffix C denotes concrete tank.
[2] Suffix F denotes fiberglass tank.
[3] Suffix FF denotes fiberglass tank with flat top.
[4] Model AK500C also a component of the model AK5B1 treatment system. This complete model
    has not been tested by NSF. Complete model AK5B1 includes a 300 gallon pretreatment tank
    and a 500 gallon pump tank.
[5] Model AK500C also a component of the model AK5B2 treatment system. This complete model
    has not been tested by NSF. Complete model AK5B2 includes a 400 gallon pretreatment tank
    and a 555 gallon pump tank.
[6] Model AK500C also a component of the model AK5B3 treatment system. This complete model
    has not been tested by NSF. Complete model AK5B3 includes a 425 gallon pretreatment tank
    and a 750 gallon pump tank.
[7] Model AK500C also a component of the model AK500C3P treatment system. This complete
    model has not been tested by NSF. Complete model AK500C3P includes a 300 gallon
    pretreatment tank.
[8] Model AK500F also a component of the model AK365F treatment system. This complete model
    has not been tested by NSF. Complete model AK365F includes a 300 gallon pretreatment
    tank and a 500 gallon pump tank.
[9] Model AK500F also a component of model AK500FC. This complete model has not been tested
    by NSF. Complete model AK500FC includes a 100 gallon chlorine tank.
[10] Model AK600F also a component of model AK500F3P. This complete model has not been tested
     by NSF. Complete model AK600F3P includes a 300 gallon pretreatment tank and a 100 gallon
     chlorine tank.
[11] Model AK600F also a component of model AK600FP5. This complete model has not been tested
     by NSF. Complete model AK600FP5 includes a 500 gallon pump tank.
[12] Model AK500FF also a component of model AKF5B1.  This complete model has not been tested
     by NSF.  Complete model AKF5B1 includes a 500 gallon pretreatment tank and a 750 gallon
     pump tank.
[13] Suffix A denots a low profile tank.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Arkansas         Florida          Georgia          Illinois         Louisiana
      Mississippi      Texas
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
ATB WATER GmbH 
Südstraße 2
32457 Porta Westfalica 
Germany 
49 573 130 2300
Visit this company's website

Facility : Porta Westfalica, Germany

Model Number Rated Capacity
Gallons/Day
Classification
ECOMAX 400 400 Class I
ECOMAX 540 540 Class I
ECOMAX 600 600 Class I
ECOMAX 680 680 Class I
ECOMAX 810 810 Class I
ECOMAX 1050 1,050 Class I
ECOMAX 1280 1,280 Class I



 
Bergmann Beton + Abwassertechnik GmbH 
Am Zeisig 8
D-09322 Penig 
Germany 
49 3738 186115

Facility : Kitchener, Ontario, Canada

Model Number Rated Capacity
Gallons/Day
Classification
WSB 400 400 Class I
WSB 500 530 Class I
WSB 600 660 Class I
WSB 750 790 Class I
WSB 1000 1000 Class I
WSB 1250 1320 Class I
WSB 1500 1500 Class I



 
Bio-Microbics, Inc. 
16002 West 110th Street
Lenexa, KS 66219 
United States 
800-753-FAST 
913-422-0707
Visit this company's website

Facility : Lenexa, KS

Model Number Rated Capacity
Gallons/Day
Classification
BioBarrier® MBR 0.5 500 Class I
BioBarrier® MBR 0.5-N 500 Class I
BioBarrier® MBR 1.0 1000 Class I
BioBarrier® MBR 1.0-N 1000 Class I
BioBarrier® MBR 1.5 1500 Class I
BioBarrier® MBR 1.5-N 1500 Class I
MicroFast 0.4 400 Class I
MicroFast 0.5[1] 500 Class I
MicroFast 0.625 625 Class I
MicroFast 0.75[2] 750 Class I
MicroFast 0.9[3] 900 Class I
MicroFast 1.5[4] 1500 Class I

[1] Beginning with serial number MCF2265B.
[2] Beginning with serial number MCF4000B.
[3] Beginning with serial number MCF3026B.
[4] Beginning with serial number MCF6006B.

NOTE: Units accepted with either concrete, fiberglass or plastic tanks.
      
      This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Alaska           Arizona          British Columbia California       Colorado
      Florida          Georgia          Hawaii           Idaho            Illinois
      Iowa             Kansas           Maryland         Massachusetts    Michigan
      Minnesota        Missouri         Nevada           New Mexico       New York
      North Carolina   Nova Scotia      Ohio             Oklahoma         Ontario
      Pennsylvania     South Carolina   Texas            Vermont          Virginia
      Washinghton      Wisconsin
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
Bionest Technologies Inc 
55, 12e Rue
C.P. 10070 
Shawinigan, QC G9T 5K7 
Canada 
866-538-5662 
819-538-5662
Visit this company's website

Facility : Shawinigan, Québec, Canada

Model Number Rated Capacity
Gallons/Day
Classification
OT-100 1000 Class I
OT-125 1250 Class I
OT-150 1500 Class I
OT-40 400 Class I
OT-45 450 Class I
OT-50 500 Class I
OT-55 550 Class I
OT-60 600 Class I
OT-70 700 Class I
OT-75 750 Class I



 
Busse GmbH 
Zaucheweg 6
D-04316 Leipzig 
Germany 
49 341 6598425

Facility : Leipzig, Germany

Model Number Rated Capacity
Gallons/Day
Classification
BusseGT 400 400 Class I
BusseGT 500 500 Class I
BusseGT 600 600 Class I
BusseGT 800 800 Class I
BusseGT 1000 1000 Class I
BusseGT 1200 1200 Class I



 
Canwest Tanks and Ecological Systems Ltd. 
11975 Old Yale Road
Surrey, BC V3V 3X4 
Canada 
604-376-4843

Facility : Surrey, British Columbia, Canada

Model Number Rated Capacity
Gallons/Day
Classification

CWS MBBR Series
CWS-MBBR-1000 1000 Class I
CWS-MBBR-800 800 Class I
CWS-MBBR-600 600 Class I
CWS-MBBR-500 500 Class I
CWS-MBBR-1500 1500 Class I



 
Clearstream Wastewater Systems, Inc. 
P.O. Box 7568
Beaumont, TX 77726-7568 
United States 
409-755-1500

Facility : Lumberton, TX

Model Number Rated Capacity
Gallons/Day
Classification
500N[1] [2] [3] 500 Class I
500NC[1] [2] [3] 500 Class I
500NC2[1] [2] [3] 500 Class I
500NC3[1] [2] [3] 500 Class I
500NCS[1] [2] [3] 500 Class I
500NS[1] [2] [3] 500 Class I
500NU[1] [2] [3] 500 Class I
600N[1] [2] [3] 600 Class I
600NC[1] [2] [3] 600 Class I
600NC2[1] [2] [3] 600 Class I
600NC3[1] [2] [3] 600 Class I
600NU[1] [2] [3] 600 Class I
750N[1] [2] [3] 750 Class I
750NC[1] [2] [3] 750 Class I
750NC2[1] [2] [3] 750 Class I
800N[1] [2] [3] 800 Class I
800NC[1] [2] [3] 800 Class I
800NC2[1] [2] [3] 800 Class I
1000N[1] [2] [3] 1000 Class I
1000N-B[1] [2] [3] 1000 Class I
1000NC[1] [2] [3] 1000 Class I
1000NC-B[1] [2] [3] 1000 Class I
1000NCD[1] [2] [3] 1000 Class I
1000ND[1] [2] [3] 1000 Class I
1000NSD[1] [2] [3] 1000 Class I
1200NCD[1] [2] [3] 1200 Class I
1200ND[1] [2] [3] 1200 Class I
1500N[1] [2] [3] 1500 Class I
1500N-B[1] [2] [3] 1500 Class I
1500NC[1] [2] [3] 1500 Class I
1500NC-B[1] [2] [3] 1500 Class I
1500NCD[1] [2] [3] 1500 Class I
1500ND[1] [2] [3] 1500 Class I

[1] Tested and Certified with a pretreatment tank.
    Model 500NC2 includes 500 gallon pretreatment tank.
    Model 500NC3 includes 500 gallon pretreatment tank.
    Model 500NU includes 300 gallon pretreatment tank.
    Model 600NC2 includes 500 gallon pretreatment tank.
    Model 600NC3T includes 400 gallon pretreatment tank.
    Model 600NU includes 400 gallon pretreatment tank.
    Model 750NC2 includes 500 gallon pretreatment tank.
    Model 800NC2 includes 500 gallon pretreatment tank.
    Model 1000NCD includes 500 gallon pretreatment tank.
    Model 1200NCD includes 600 gallon pretreatment tank.
    Model 1500NCD includes 750 gallon pretreatment tank.
[2] Tested and Certified with and without a pump tank.
    Model 500NC3-500 includes 500 gallon effluent pump tank.
    Model 500NC3-750 includes 750 gallon effluent pump tank.
    Model 500NU includes 550 gallon effluent pump tank.
    Model 600NC3T includes 720 gallon effluent pump tank.
    Model 600NU includes 680 gallon effluent pump tank.
[3] Tested and Certified with and without model CS-1100 Effluent Filter in the effluent pump
    tank.

NOTE: Suffix N   - Fiberglass tanks
      Suffix NC  - Concrete tanks
      Suffix NC2 - One piece concrete design with pretreatment tank
      Suffix NC3 - One piece concrete design with pretreatment and effluent pump tanks
      Suffix ND  - Duel piece fiberglass design with pretreatment tank
      Suffix NU  - One piece fiberglass design with pretreatment and effluent pump tanks
      
      This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Alabama        Alaska     Arizona     Arkansas      California     Colorado
      Delaware       Florida    Georgia     Illinois      Iowa           Kansas
      Kentucky       Michigan   Missouri    Nebraska      New Mexico     New York
      North Carolina Ohio       Oklahoma    Pennsylvania  South Carolina
      Texas          Virginia   Washington  West Virginia Wisconsin
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
Consolidated Treatment Systems, Inc. 
1501 Commerce Center Drive
Franklin, OH 45005 
United States 
937-746-2727
Visit this company's website

Facility : Franklin, OH

Model Number Rated Capacity
Gallons/Day
Classification
Enviro-Guard ENV-0.75 750 Class I
Enviro-Guard ENV-0.75M[1] 750 Class I
Multi-Flo FTB 0.5 500 Class I
Multi-Flo FTB 0.6 600 Class I
Multi-Flo FTB 0.6-C 600 Class I
Multi-Flo FTB 0.75 750 Class I
Multi-Flo FTB 0.75-C 750 Class I
Multi-Flo FTB 1.0 1000 Class I
Multi-Flo FTB 1.0-C 1000 Class I
Multi-Flo FTB 1.5 1500 Class I
Nayadic M-6A[2] [3] 500 Class I
Nayadic M-8A 600 Class I
Nayadic M-1050A 800 Class I
Nayadic M-1200A 1000 Class I
Nayadic M-2000A 1500 Class I
SYBR-AER 500 500 Class I
SYBR-AER 500-IM1530[4] 500 Class I
SYBR-AER-SA1500[5] 500 Class I
SYBR-AER 600 600 Class I
SYBR-AER 800 800 Class I
SYBR-AER 1000 1000 Class I
SYBR-AER 1500 1500 Class I

[1] System consists of a modular design with the pretreatment and dosing tank as separate
    500 gallon tanks or as one two-compartment 1000 gallon tank.
[2] Nayadic M-6A also a component of the Tank-N-Tank system.  Complete Tank-N-Tank system
    has not been tested by NSF.  Complete Tank-N-Tank system includes Nayadic M-6A 500 gpd
    treatment system surrounded by a pump chamber, creating a single tank system.
    Tank-N-Tank System is manufactured in both fiberglass and concrete.
[3] Nayadic M-6A also a component of Nayadic M6-EV. The complete M6-EV system has not been
    tested by NSF. The complete M6-EV includes the Nayadic M-6A 500 gpd treatment system
    surrounded by a pretreatment tank, creating a single tank system. The M6-EV system is
    manufactured only in fiberglass.
[4] Suffix IM1530 denotes molded poly tank.
[5] Suffix SA1500 denotes fiberglass tank.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Alabama          Arizona          Arkansas         Florida          Georgia
      Hawaii           Illinois         Iowa             Maine            Mississippi
      Missouri         New Jersey       New Mexico       New York         Ohio
      Pennsylvania     Texas            Virginia         Washington       West Virginia
      Wisconsin
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
Desoto Concrete Products, Inc. 
220 Highway 305 North
Olive Branch, MS 38654 
United States 
888-445-9347 
662-890-1688

Facility : New Albany, MS

Model Number Rated Capacity
Gallons/Day
Classification
H-TWO-O Series 25A[1] [2] 500 Class I
H-TWO-O Series 25T[3] [4] 500 Class I
H-TWO-O Series 252P[5] 520 Class I
H-TWO-O Series 265A[1] 650 Class I
H-TWO-O Series 265P[5] 650 Class I
H-TWO-O Series 275A[1] [2] 750 Class I
H-TWO-O Series 275T[3] [6] 750 Class I
H-TWO-O Series 275AA[7] 780 Class I
H-TWO-O Series 275AT[8] 780 Class I
H-TWO-O Series 2100A[1] [2] 1000 Class I
H-TWO-O Series 2100T[3] 1000 Class I
H-TWO-O Series 212P 1200 Class I
H-TWO-O Series 35A[1] [3] [4] [5] 500 Class I
H-TWO-O Series 35T[2] [6] [7] 500 Class I
H-TWO-O Series 35A[1] [8] 520 Class I
H-TWO-O Series 35AA 520 Class I
H-TWO-O Series 35AA1 520 Class I
H-TWO-O Series 35AA8 520 Class I
H-TWO-O Series 355P 550 Class I
H-TWO-O Series 36A1[1] 600 Class I
H-TWO-O Series 375A[1] [3] 750 Class I
H-TWO-O Series 375A2[9] 750 Class I
H-TWO-O Series 375T[2] [10] 750 Class I
H-TWO-O Series 375AA[11] 780 Class I
H-TWO-O Series 375AT[12] 780 Class I
H-TWO-O Series 3100A[1] [3] 1000 Class I
H-TWO-O Series 3100T[2] 1000 Class I

[1] Suffix A denotes a tampered wall tank.
[2] Model H-TWO-O Series 25A, 275A, and 2100A also as a component of the H-TWO-O Series
    25A1, 275A1, and 2100A1. Complete model H-TWO-O Series 25A1, 275A1, and 2100A1 includes
    a post treatment pump tank in addition to the H-TWO-O Series 25A, 275A, and 2100A. The
    pump chamber was not tested and is not included as a component of the Certified model.
[3] Suffix T denotes a tampered wall tank.
[4] Model H-TWO-O Series 25T also as a component of the H-TWO-O Series 25T1 and 25T2 with
    effluent pump chamber. The pump chamber was not tested and is not included as a
    component of the Certified model.
[5] Suffix P denotes polyethylene tanks.
[6] Model H-TWO-O Series 275T also as a component of the H-TWO-O Series 275T1 and 275T2 with
    effluent pump chamber. The pump chamber was not tested and is not included as a
    component of the Certified model.	
[7] Suffix AA indicates alternate (as in 750 GPD to 780 GPD) and a one piece tank.
[8] Suffix AT indicates alternate (as in 750 GPD to 780 GPD) with a tampered wall and two
    piece tank.
[9] Model H-TWO-O Series 375A2 is approved with a pretreatment chamber sized between 500 and
    750 gallons.
[10] Model H-TWO-O Series 375T also as a component of the H-TWO-O Series 375T1 and 375T2 with
     effluent pump chamber. The pump chamber was not tested and is not included as a
     component of the Certified model.
[11] Suffix AA indicates alternate (as in 750 GPD to 780 GPD) and a one piece tank.
[12] Suffix AT indicates alternate (as in 750 GPD to 780 GPD) with a tampered wall and two
     piece tank.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Mississippi      Texas
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
E-Z Treat 
P.O. Box 176
Haymarket, VA 20618 
United States 
703-753-4770
Visit this company's website

Facility : Catlett, VA

Model Number Rated Capacity
Gallons/Day
Classification
#600 600 Class I
D101 MODEL 600 2Pod 3Tank SIMPLEX 1200 Class I
D110 MODEL 600 2Pod 4Tank DUPLEX 1200 Class I
D111 MODEL 600 2Pod 4Tank SIMPLEX 1200 Class I
D115 MODEL 600 2Pod 3Tank DUPLEX 1200 Class I
D117 MODEL 600 1Pod 3Tank SIMPLEX 600 Class I
D118 MODEL 600 1Pod 2Tank SIMPLEX 600 Class I
D122 MODEL 600 1Pod 1Tank SIMPLEX 600 Class I
D141 MODEL 600 1Pod 2Tank Gravity 600 Class I
D147-INDP MODEL 600 2Pod 4Tank DUPLEX 1200 Class I
D149 MODEL 600 1Pod 2Tank 2 pump-combo 600 Class I
#750 750 Class I
D217 MODEL 750 1Pod 3Tank SIMPLEX 750 Class I
D218 MODEL 750 1Pod 2Tank SIMPLEX 750 Class I
D222 MODEL 750 1Pod 1Tank SIMPLEX 750 Class I
D240 750 1Pod 2Tank SIMPLEX OVER SPTIC 750 Class I
D241 750 1Pod 2Tank Gravity Discharge 750 Class I
D246 MODEL 750 1Pod 2Tank Gravity Feed 750 Class I
#1200 1200 Class I
D112 MODEL 1200 1Pod 4Tank SIMPLEX 1200 Class I
D113 MODEL 1200 1Pod 4Tank DUPLEX 1200 Class I
D116 MODEL 1200 1Pod 3Tank SIMPLEX 1200 Class I
D119 MODEL 1200 1Pod 2Tank SIMPLEX 1200 Class I
D142 1200 1Pod 2Tank Gravity Discharge 1200 Class I
D148-INDP MODEL 600 2Pod 3Tank DUPLEX 1200 Class I
D149 MODEL 1200 1Pod 4Tank SIMPLEX 1200 Class I
D150 1200 1Pod 4Tank DUPLEX DUAL OUTLET 1200 Class I
D151 1200 1Pod 3Tank Simplex DUAL OUTLET 1200 Class I
D102 MODEL 1200 2Pod 3Tank SIMPLEX 1500 Class I
D107 MODEL 1200 2Pod 4Tank SIMPLEX 1500 Class I
D109 MODEL 1200 2Pod 4Tank DUPLEX 1500 Class I
D114 MODEL 1200 2Pod 3Tank DUPLEX 1500 Class I
D120 MODEL 600 3Pod 3Tank DUPLEX 1500 Class I
D121 MODEL 600 3Pod 3Tank SIMPLEX 1500 Class I
D128 MODEL 600 3Pod 4Tank DUPLEX 1500 Class I
D152-INDP MODEL 1200 2Pod 4Tank DUPLEX 1500 Class I
D153-INDP MODEL 1200 2Pod 3Tank DUPLEX 1500 Class I
D201 MODEL 750 2Pod 3Tank SIMPLEX 1500 Class I
D210 MODEL 750 2Pod 4Tank DUPLEX 1500 Class I
D211 MODEL 750 2Pod 4Tank SIMPLEX 1500 Class I
D215 MODEL 750 2Pod 3Tank DUPLEX 1500 Class I
D225 MODEL 750 2Pod 2Tank SIMPLEX OVER 1500 Class I
D247-INDP MODEL 750 2Pod 4Tank DUPLEX 1500 Class I
D248-INDP MODEL 750 2Pod 3Tank DUPLEX 1500 Class I
D249 MODEL 750 1Pod 2Tank 2 pump-combo 750 Class I

NOTE: Each model may contain a combination of treatment pods that are either a 600 GPD module,
      a 750 GPD module or a 1200 GPD module. Various configurations of these modules are used
      to provide the essential wastewater treatment necessary for Standard compliance.


 
Ecological Tanks, Inc. 
2247 Highway 151 North
Downsville, LA 71234 
United States 
800-277-8179 
318-644-0397
Visit this company's website

Facility : Downsville, LA

Model Number Rated Capacity
Gallons/Day
Classification
AA500 - C, - OC[1] [2] [3] [4] [5] [6] [7] [8] 500 Class I
AA500T - C[1] [5] [9] [10] 500 Class I
AA500-35NR[11] 500 Class I
AA600 - C[1] [5] [12] [13] 600 Class I
AA750 - C, - OC[1] [5] [7] [14] 750 Class I
AA750T - C[1] [5] [9] [15] 750 Class I
AA800 - C[1] [5] [16] [17] 800 Class I
AA1000 - C[1] [5] 1000 Class I
AA1200 - C, - OC[1] [5] [6] [7] [18] 1200 Class I
AA1500 - C, - OC[1] [5] [7] 1500 Class I
AA1500T[5] 1500 Class I
AS500L[19] [20] 500 Class I
AS500L - C[19] [20] 500 Class I
AS500L - EZ[19] [21] 500 Class I
AS500 - F, C[1] [3] [20] [22] [23] [24] 500 Class I
AS600 - F, C[1] [22] [24] [25] 600 Class I
AS600+4NR w/EZ top[11] [26] 600 Class I
AS600L[19] 600 Class I
AS750 - F, C[1] [22] [24] 750 Class I
AS800 - F[22] [24] 800 Class I
AS800L[19] 800 Class I
AS1000 - F, C[1] [22] [24] 1000 Class I
AS1100L[19] 1100 Class I
AS1200 - F[22] [24] 1200 Class I
AS1500 - F, C[1] [22] [24] 1500 Class I

[1] Suffix C denotes concrete tank.
[2] Model AA500 also as a component of the models AA500-35, AA500-3432, AA500-3530,
    AA500-3575, AA500-4050 and AA500-4075.  Complete models AA500-35, AA500-3432,
    AA500-3530, AA500-3575, AA500-4050 and AA500-4075 have not been tested and Certified by
    NSF.  Complete models:
     - AA500-35 includes a 350 gallon pretreatment tank.
     - AA500-35C includes a 350 gallon pretreatment tank. 
     - AA500-3432 includes a 340 gallon pretreatment tank and a 320 gallon pump tank.
     - AA500-3575 includes a 350 gallon pretreatment tank and a 750 gallon pump tank.
     - AA500-3530 includes a 350 gallon pretreatment tank and a 300 gallon pump tank.
     - AA500-4050 includes a 400 gallon pretreatment tank and a 500 gallon pump tank.
     - AA500-4075 includes a 400 gallon pretreatment tank and a 750 gallon pump tank.
[3] Average influent wastewater characteristics were outside the 30-day averages specified
    by NSF/ANSI Standard 40, but were within the average for the overall test, supporting
    that mass loading of the influent was adequate.  The 30-day effluent values were 10 mg/L
    or less with no effluent values discarded despite the influent variability.
[4] Model AA500 also as a component of the model AA500-4090.  Complete model AA500-4090 has
    not been tested and Certified by NSF.  Complete model AA500-4090 includes a 400 gallon
    pretreatment tank and a 900 gallon pump tank.
[5] Suffix AA denotes Aqua Aire.
[6] Models AA500-OC include a 370 gallon pump tank and AA1200-OC include a 500 gallon pump
    tank. Complete models have not been tested and Certified by NSF.
[7] Suffix OC denotes Ontario, Canada models.
[8] Aqua Aire Model AA520-35 and Model AA520-3230 have been approved for a rated daily
    capacity of 520 GPD in the State of Mississippi. These Models have not been tested and
    Certified by NSF.
[9] Suffix T denotes two-piece tank.
[10] Model AA500T also as a component of the model AA500-32 single tank system.  Complete
     model AA500-32 has not been tested and Certified by NSF.  Complete model AA500-32
     includes a 325 gallon pretreatment tank.  Complete model AA500T-3550 system integrates a
     500 GPD treatment unit with a 350 gallon pump tank.
[11] Suffix NR denotes nitrogen reduction. Models AS600+4NR w/EZ top, AA500-35NR, and
     AA500-35C NR complete models include a pretreatment tank.
[12] Model AA600 also as a component of the model AA600-50 single tank system.  Complete
     model AA600-50 has not been tested and Certified by NSF.  Complete model AA600-50
     includes a 500 gallon pretreatment tank. Complete model number AA600-4030 includes a 400
     gallon pretreatment tank and a 300 gallon pump tank.
[13] Model AA600 also as a component of the model AA600W-4075.  Complete model AA600W-4075
     has not been tested and Certified by NSF.  Complete model AA600W-4075 includes a 400
     gallon pretreatment tank and a 750 gallon pump tank.
[14] Model AA750-4290 also as a component of AA750.  Complete model AA750-4290 includes a 425
     gallon pre-treatment tank and a 900 gallon pump tank.  Complete models have not been
     tested and certified by NSF.
[15] Complete model number AA750T-50 integrates a 750 GPD treatment unit with a 500 gallon
     pump tank.
[16] Model AA800 also as a component of the model AA800-00110 with an effluent pump tank of
     1096 gallons.  The pump tank was not tested and is not included as a component of the
     Certified model.
[17] Model AA800 also as a component of the model AA800-65 single tank system.  Complete
     model AA800-65 has not been tested and Certified by NSF.  Complete model AA800-65
     includes a 660 gallon pretreatment tank.
[18] Model AA1200 also as a component of the model AA1200-00160 with an effluent pump tank of
     1625 gallons.  The pump tank was not tested and is not included as a component of the
     Certified Model.
[19] Suffix L denotes low profile tank.  Model AS500L also as a component of the models
     AS500L-C- 4+75, AS500L-CU, AS600L-CU, AS500L-EZ CU, AS600L-EZ CU, AS500L P4CU, AS500L-EZ
     P4CU, AS500L-C +5 Pre Pump, AS600L, AS600L-EZ, AS600L-C, AS800L, AS800L-EZ, AS800L-C,
     AS1100L, AS1100L-EZ, and AS1100L-C.  Complete models AS500L-C 4+75, AS500L-CU,
     AS600L-CU, AS500L-EZ CU, AS600L-EZ CU, AS500L P4CU, AS500L-EZ P4CU, AS500L-C +5 Pre,
     AS500L-C Pump, AS600L, AS600L-EZ, AS800L, AS800L-EZ, AS800L-C, AS1100L, AS1100L-EZ, and
     AS1100L-C have not been tested and Certified by NSF.
     Complete models:
     AS500L-C 4+75 includes a 400 gallon pretreatment tank and a 750 gallon pump tank.
     AS500L-CU includes a 68 gallon chlorine contact chamber.
     AS600L-CU includes a 68 gallon chlorine contact chamber.
     AS500L-EZ-CU includes a 68 gallon chlorine contact chamber.
     AS600L-EZ-CU includes a 68 gallon chlorine contact chamber.
     AS500L-P4CU includes a 400 gallon pretreatment tank and a 68 gallon chlorine contact
     chamber.
     AS500L-C +5 Pre includes a 500 gallon pretreatment tank.
     AS500L-C +5 Pump includes a 500 gallon pump tank.
[20] Aqua Safe Model AS520, Model AS520 CU, Model AS520 + 3 Pump Duo, Model AS520L, Model
     AS520L + 3 Pump Duo, and Model AS520L CU have been approved for a rated daily capacity
     of 520 GPD in the State of Mississippi. These Models have not been tested and Certified
     by NSF.
[21] Suffix EZ denotes that the system comes with a base and cover for the compressor that
     can be installed over the FG riser.
[22] Suffix F denotes fiberglass tank.
[23] Model AS500 also as a component of the complete models AS500-PRE, AS500-EZ, AS500-5PUMP,
     AS500-CU, AS500-P5CU, AS500-5+5, AS500-5+5E, AS500-4+75 and AS500-166.  These complete
     models have not been tested and Certified by NSF.  Complete models:
      - AS500-5PRE includes a 516 gallon pretreatment tank.
      - AS500-5PUMP includes a 500 gallon pump tank.
      - AS500-CU includes a 68 gallon chlorine contact tank.
      - AS500-P5CU includes a 516 gallon pretreatment tank and a 68 gallon chlorine contact
        tank.
      - AS500-4+75 includes a 400 gallon pretreatment tank and a 750 gallon pump tank.
      - AS500-5+5 includes a 516 gallon pretreatment tank and a 516 gallon pump tank.
      - AS500-5+5E includes a 516 gallon pretreatment tank and a 580 gallon elliptical pump
        tank.
      - AS500-5+75 includes a 516 gallon pretreatment tank and a 750 gallon pump tank.
      - AS500-166 includes a 166 gallon pump tank.
[24] Suffix AS denotes Aqua Safe.
[25] Model AS600 also as a component of the complete models AS600-166 and AS600-CU.  Complete
     models have not been tested and Certified by NSF.  Complete models:
      - AS600-CU includes a 68 gallon chlorine contact tank.
      - AS600-166 includes a 166 gallon pump tank.
[26] Model AS600+4 NR also as a component of the models AS600 5+5 TRIO NR, AS600 5+75 TRIO
     NR, AS600 4+75-C NR, AS600+5-C NR, AS600 +5 CP NR, and AS600 +5 C CP NR have not been
     tested and Certified by NSF.
     Complete models:
     AS600 5+5 TRIO NR includes a 500 gallon pretreatment tank and a 500 gallon pump tank.
     AS600 5+75 TRIO NR includes a 500 gallon pretreatment tank and a 750 gallon pump tank.
     AS600 4+75-C NR includes a 400 gallon pretreatment tank and a 750 gallon pump tank.
     AS600 +5-C NR includes a 500 gallon pretreatment tank.
     AS600 +5 CP NR includes a 500 gallon detached pretreatment tank.
     AS600 +5 C CP NR includes a 500 gallon detached pretreatment tank.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Alabama          Arkansas         British West Indies (Turks and Caicos Islands)
      California       Florida          Georgia          Hawaii           Illinois
      Iowa             Kansas           Louisiana        Mississippi      Missouri
      New Mexico       New York         Ohio             Oklahoma         Pennsylvania
      South Carolina   South Dakota     Texas            Virginia         West Virginia
      
      Contact the Listed company directly for further product information and availability in
      your area.
NOTE: Only products bearing the NSF Mark on the product are Certified.


 
Eljen Corporation 
90 Meadow Road 
Windsor, CT 06095 
United States 
800-444-1359 
860-610-0426

Facility : Windsor, CT

Model Number Rated Capacity
Gallons/Day
Classification

Eljen GSF Denitrification System
DN450 450 Class I
DN600 600 Class I
DN800 800 Class I
DN1000 1000 Class I

GSF Advanced Treatment (AT) Systems[1] [2] [3] [4] [5] [6]
LT-450 450 Class I
SP-450 450 Class I
LT-600 600 Class I
SP-600 600 Class I
LT-750 750 Class I
SP-750 750 Class I
LT-900 900 Class I
SP-900 900 Class I
LT-1050 1050 Class I
SP-1050 1050 Class I
LT-1200 1200 Class I
SP-1200 1200 Class I
LT-1350 1350 Class I
SP-1350 1350 Class I
LT-1500 1500 Class I
SP-1500 1500 Class I

[1] Prefix SP denotes combined or bottomless discharge. Prefix LT denotes single point
    discharge.
[2]                        Table A, Minimum Sizing and Dimensions
          NSF 40 Class I Certified GSF Advanced Treatment (AT) Systems SP and LT Models
    
    Model Number         Design Daily      Minimum         Minimum        Units
                         Flow          Total Footprint    Tank Size      Required
                                           (ft2)           (gal.)
    SP-450 & LT-450      450               225             1000           18
    SP-600 & LT-600      600               297             1250           24
    SP-750 & LT-750      750               369             1500           30
    SP-900 & LT-900      900               441             2000           36
    SP-1050 & LT-1050    1050              513             2250           42
    SP-1200 & LT-1200    1200              585             2500           48
    SP-1350 & LT-1350    1350              657             2750           54
    SP-1500 & LT-1500    1500              729             3000           60
[3] Maximum loading rate of 3 gallons per square foot onto the Eljen GSF Media, while 
    maintaining a maximum hydraulic loading to the underlying soil system as 2 gallons 
    per square foot per day.  The GSF Advanced Treatment (AT) Systems can be installed in 
    a bed configuration with a minimum spacing along both sides of modules of 6 inches.
    A minimum of 6 inches of Specified Sand is placed at the beginning and end of each row.
[4] Minimum requirement of 6 inches of system sand below the GSF Wastewater Treatment System.
[5] While the GSF Advanced Treatment (AT) Systems includes design specifications similar to
    a dispersal field, the scope of the NSF/ANSI Standard 40 Class I Certification does NOT
    include management methods for the treated effluent discharged from the system.
[6] The GSF Advanced Treatment (AT) Systems are approved with the modules A66 (6 inch
    height), A42 (7 inch height), and B43 (7 inch height, 36 inches wide).



 
Enviro-Flo Inc. 
235 Flowood Drive
Flowood, MS 39232 
United States 
877-836-8476 
877-836-8476

Facility : Flowood, MS

Model Number Rated Capacity
Gallons/Day
Classification
E-500[1] 500 Class I
E-500P[2] 500 Class I
E-550 550 Class I
E-600 600 Class I
E-750 750 Class I
E-1000 1000 Class I
E-1500 1500 Class I
E500F[3] 500 Class I

[1] Model E-500 also as a component of the one piece tank design models E5P35, E5P37, and
    E5P57.  These complete models have not been tested by NSF.  Complete models:
    - E5P35 includes a 302 gallon pretreatment and a 503 gallon pump chamber.
    - E5P37 includes a 302 gallon pretreatment and a 752 gallon pump chamber.
    - E5P57 includes a 503 gallon pretreatment and a 752 gallon pump chamber.
[2] Suffix P denotes polyethylene tank.
[3] Suffix F denotes fiberglass tank.



 
Fuji Clean USA, LLC 
41-2 Greenwood Road
Brunswick, ME 04011 
United States 
207-406-2927

Facility : Thomson, GA

Model Number Rated Capacity
Gallons/Day
Classification
CE10 1000 Class I
CE14 1350 Class I
CE5 500 Class I
CE7 700 Class I
CEN10 1000 Class I
CEN14 1350 Class I
CEN5 500 Class I
CEN7 700 Class I


Facility : Brunswick, ME

Model Number Rated Capacity
Gallons/Day
Classification
CE5 500 Class I
CE7 700 Class I
CE10 1000 Class I
CE14 1350 Class I
CEN5 500 Class I
CEN7 700 Class I
CEN10 1000 Class I
CEN14 1350 Class I



 
Henry McGrew LLC 
3822 East Texas
Bossier City, LA 71111 
United States 
318-746-2380

Facility : Bossier City, LA

Model Number Rated Capacity
Gallons/Day
Classification
500-T[1] 500 Class I
500-P300[2] 500 Class I
600-T[1] 600 Class I
750-T[1] 750 Class I
750-P500[3] 750 Class I
1000-T[1] 1000 Class I
JS 520 T[1] 520 Class I
JS 520 TP[1] [4] 520 Class I
JS 600 T[1] 600 Class I
JS 600 TP[1] [4] 600 Class I
JS 750 T[1] 750 Class I
JS 750 TP[1] [4] 750 Class I
JS 800 T[1] 800 Class I
JS 800 TP[1] [4] 800 Class I
JS 840 P AA[4] [5] 840 Class I
JS 1000 T[1] 1000 Class I
JS 1000 T AA[1] [5] 1000 Class I

[1] Suffix T denotes a tapered wall tank.
[2] JetSpray 500-p300 denotes a 300 gallon pump tank.  Suffix p denotes pump tank.
[3] JetSpray 750-p500 denotes a 500 gallon pump tank.  Suffix p denotes pump tank.
[4] Suffix P denotes a built on pump tank.
[5] Suffix AA denotes a separate pretreatment.



 
Hoot Systems, LLC 
2885 Highway 14 East
Lake Charles, LA 70607 
United States 
888-878-4668 
337-474-2804
Visit this company's website

Facility : Lake Charles, LA

Model Number Rated Capacity
Gallons/Day
Classification
ANR-450 450 Class I
ANR-500 500 Class I
ANR-675 675 Class I
ANR-800 800 Class I
ANR-900 900 Class I
ANR-1100 1100 Class I
H-500A[1] 500 Class I
H500AFT[2] 500 Class I
H-600A[3] 600 Class I
H600AFT[2] 600 Class I
H-750A[4] 750 Class I
H-900A[5] 900 Class I
H-1000A[6] 1000 Class I
H-1200A[7] 1200 Class I
LA-500[8] [9] 500 Class I
LA-500B[8] 500 Class I
LA-500P[10] 500 Class I
LA-500S[8] [11] 500 Class I
LA-600 600 Class I
LA-850 850 Class I
LA-1000[12] 1000 Class I
LA-1000S[11] [12] 1000 Class I
LA-1000ALP[13] 1000 Class I
NR-600 600 Class I

[1] Model H-500A also as a component of the models H-500 AN/AW/AS/AT/AND/ASD/ATD. These
    complete models have not been tested by NSF. 
    Complete models:
      H-500AN/AW/AND include a 760 gallon pump tank.
      H-500AS/AT/ASD/ATD include a 1010 gallon pump tank.
[2] Suffix FT denotes fiberglass tank. 
[3] Model H-600A also as a component of the models H-600AN/AT/AND. These complete models
    have not been tested by NSF. Complete models H-600AN/AT/AND include a 1010 gallon pump
    tank.
[4] Model H-750A also as a component of the models H-750AN/AW/AH/AND. These complete models
    have not been tested by NSF. Complete models H-750AN/AW/AH/AND include a 1700 gallon
    pump tank.
[5] Model H-900A also as a component of the models H-900AN/AT/AND. These complete models
    have not been tested by NSF. Complete models H-900AN/AT/AND include a 1700 gallon pump
    tank.
[6] Model H-1000A also as a component of the models H-1000AD/AN/AW/AND. These complete
    models have not been tested by NSF. Complete models H-1000 AD/AN/AW/AND include a 1469
    gallon pump tank.
[7] Model H-1200A also as a component of the models H-1200AN/AT/AND. These complete models
    have not been tested by NSF. Complete models H-1200AN/AT/AND include a 1469 gallon pump
    tank.
[8] Models LA-500, LA-500S and LA-500B also have components of the models LA-500TP and
    LA-500TPS, respectively. These complete models have not been tested by NSF.
    Complete models:
    LA-500TP includes a pretreatment and pump tank. LA-500TPS denotes a straight walled tank
    with a pretreatment and pump tank.
[9] Average influent wastewater characteristics were outside the 30-day averages specified
    by NSF/ANSI Standard 40, but were within the average for the overall test, supporting
    that mass loading of the influent was adequate. The 30-day effluent values were 10 mg/L
    or less with no effluent values discarded despite the influent variability.
[10] Suffix P denotes PVC Tank
[11] Suffix S denotes a straight walled, one piece tank with lid.
[12] Models LA-1000 and LA-1000S also as components of the models LA-1000TP and LA-1000TPS
     respectively. These complete models have not been tested by NSF.
     Complete models:
       LA-1000TP includes a pretreatment and pump tank.
       LA-1000TPS denotes a straight walled tank with a pretreatment and pump tank.
[13] Suffix ALP denotes alternative low profile.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Alabama         Arizona         California      Colorado        Delaware        Florida
      Illinois        Iowa            Kansas          Louisiana       Maine           Maryland
      Massachusetts   Minnesota       Mississippi     New Jersey      North Carolina  Ohio
      Oklahoma        Pennsylvania    Texas           Virginia        Washington     
      Wisconsin
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
Hydro-Action Industries 
1919 Jim Neu Drive
Plymouth, IN 46563 
United States 
800-370-3749 
574-936-2542

Facility : Plymouth, IN

Model Number Rated Capacity
Gallons/Day
Classification
AN-400[1] 450 Class I
AN-500 550 Class I
AN-600 600 Class I
AN-600 660 Class I
AN-800 800 Class I
AN-1100 1100 Class I
AP-500[2] [3] 500 Class I
AP-600 600 Class I
AP-750 750 Class I
AP-1000G 1000 Class I
AP-1500G 1500 Class I
CLP-500 500 Class I
CLP-600 600 Class I
LP-500[4] 500 Class I

[1] Model AN-400  also as a component of the model AN-IVS. Complete model AN-IVS has not
    been tested by NSF. Complete model AN-IVS includes a pretreatment tank of 450 gallons
    and an aerobic treatment unit of 950 gallons
[2] Model AP-500 also as a component of the model Set-N-Go.  Complete model Set-N-Go has not
    been tested by NSF.  Complete model Set-N-Go includes a pretreatment tank of either 250,
    300, 375, 500, 625, or 750 gallons and a pump tank of either 250, 300, 375, 500, 625, or
    750 gallons.
[3] The audible portion of this product's failure sensing and signaling equipment was
    between 70 and 90 dBA at 1.5 meters.
[4] Prefix LP denotes low profile.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      California       Illinois       Indiana       Iowa       Michigan        North Carolina
      Ohio             West Virginia
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
Infiltrator Water Technologies, LLC 
4 Business Park
P.O. Box 768 
Old Saybrook, CT 06475 
United States 
800-221-4436 
860-577-7000
Visit this company's website

Facility : Salisbury, NC

Model Number Rated Capacity
Gallons/Day
Classification
ATL-1050[1] 1050 Class I
ATL-1200[1] 1200 Class I
ATL-1350[1] 1350 Class I
ATL-1500[1] 1500 Class I
ATL-450[1] 450 Class I
ATL-600[1] 600 Class I
ATL-750[1] 750 Class I
ATL-900[1] 900 Class I

[1] Only products bearing the NSF Mark on the product (alarm panel, aeration equipment, tank
    or riser) shipped with the product are certified.



 
Infiltrator Water Technologies, LLC (formerly Presby Environmental, Inc.) 
4 Business Park Road
Old Saybrook, CT 06475 
United States 
800-473-5298 
603-837-3826
Visit this company's website

Facility : Whitefield, NH

Model Number Rated Capacity
Gallons/Day
Classification

Advanced Enviro-Septic® Treatment System[1] [2] [3]
AES-CTD-450 450 Class I
AES-CTD-600 600 Class I
AES-CTD-750 750 Class I
AES-CTD-900 900 Class I
AES-CTD-1050 1050 Class I
AES-CTD-1200 1200 Class I
AES-CTD-1350 1350 Class I
AES-CTD-1500 1500 Class I
AES-SPD-450 450 Class I
AES-SPD-600 600 Class I
AES-SPD-750 750 Class I
AES-SPD-900 900 Class I
AES-SPD-1050 1050 Class I
AES-SPD-1200 1200 Class I
AES-SPD-1350 1350 Class I
AES-SPD-1500 1500 Class I

[1] Prefix CTD denotes combined or bottomless discharge. Prefix SPD denotes single point
    discharge. Prefix AES denotes Advanced Enviro-Septic®. Prefix SS denotes Simple Septic®.
    Prefix ES denotes Enviro-Septic®.
[2]                             Table A, Minimum Sizing and Dimensions
                     NSF 40 Class I Certified Advanced Enviro-Septic® Models, Simple 
                                    Septic®, & Enviro-Septic® Models
    Model Number                    Design Daily         Minimum            Minimum Septic
    Septic                          Flow                 Total Pipe         Tank Size
                                                         Length (ft.)       (gal.)
    XX-SPD 450 & XX-CTD 450         450                  150                 1000
    XX-SPD 600 & XX-CTD 600         600                  200                 1200
    XX-SPD 750 & XX-CTD 750         750                  250                 1500
    XX-SPD 900 & XX-CTD 900         900                  300                 1800
    XX-SPD 1050 & XX-CTD 1050       1050                 350                 2100
    XX-SPD 1200 & XX-CTD 1200       1200                 400                 2400
    XX-SPD 1350 & XX-CTD 1350       1350                 450                 2700
    XX-SPD 1500 & XX-CTD 1500       1500                 500                 3000
    Maximum loading of 3.0 gallons per linear foot of AES, SS or ES pipe.
    Minimum spacing of pipe rows – eighteen inches (18") on center (i.e. minimum one-half
    foot (6") of system sand between pipe rows).
    Note: All models include 6 in. of system sand below pipes for treatment.
[3] While the Presby treatment system includes design specifications similar to a dispersal
    field, the scope of the NSF/ANSI Standard 40 Class I Certification does NOT include
    management methods for the treated effluent discharged from the system.

Simple Septic® Treatment System[1] [2] [3]
SS-SPD 450 450 Class I
SS-SPD 600 600 Class I
SS-SPD 750 750 Class I
SS-SPD 900 900 Class I
SS-SPD 1050 1050 Class I
SS-SPD 1200 1200 Class I
SS-SPD 1350 1350 Class I
SS-SPD 1500 1500 Class I
SS-CTD 450 450 Class I
SS-CTD 600 600 Class I
SS-CTD 750 750 Class I
SS-CTD 900 900 Class I
SS-CTD 1050 1050 Class I
SS-CTD 1200 1200 Class I
SS-CTD 1350 1350 Class I
SS-CTD 1500 1500 Class I

[1] Prefix CTD denotes combined or bottomless discharge. Prefix SPD denotes single point
    discharge. Prefix AES denotes Advanced Enviro-Septic®. Prefix SS denotes Simple Septic®.
    Prefix ES denotes Enviro-Septic®.
[2]                             Table A, Minimum Sizing and Dimensions
                     NSF 40 Class I Certified Advanced Enviro-Septic® Models, Simple 
                                    Septic®, & Enviro-Septic® Models
    Model Number                    Design Daily         Minimum            Minimum Septic
    Septic                          Flow                 Total Pipe         Tank Size
                                                         Length (ft.)       (gal.)
    XX-SPD 450 & XX-CTD 450         450                  150                 1000
    XX-SPD 600 & XX-CTD 600         600                  200                 1200
    XX-SPD 750 & XX-CTD 750         750                  250                 1500
    XX-SPD 900 & XX-CTD 900         900                  300                 1800
    XX-SPD 1050 & XX-CTD 1050       1050                 350                 2100
    XX-SPD 1200 & XX-CTD 1200       1200                 400                 2400
    XX-SPD 1350 & XX-CTD 1350       1350                 450                 2700
    XX-SPD 1500 & XX-CTD 1500       1500                 500                 3000
    Maximum loading of 3.0 gallons per linear foot of AES, SS or ES pipe.
    Minimum spacing of pipe rows – eighteen inches (18") on center (i.e. minimum one-half
    foot (6") of system sand between pipe rows).
    Note: All models include 6 in. of system sand below pipes for treatment.
[3] While the Presby treatment system includes design specifications similar to a dispersal
    field, the scope of the NSF/ANSI Standard 40 Class I Certification does NOT include
    management methods for the treated effluent discharged from the system.

Enviro-Septic® Treatment System[1] [2] [3]
ES-CTD-450 450 Class I
ES-CTD-600 600 Class I
ES-CTD-750 750 Class I
ES-CTD-900 900 Class I
ES-CTD-1050 1050 Class I
ES-CTD-1200 1200 Class I
ES-CTD-1350 1350 Class I
ES-CTD-1500 1500 Class I
ES-SPD-450 450 Class I
ES-SPD-600 600 Class I
ES-SPD-750 750 Class I
ES-SPD-900 900 Class I
ES-SPD-1050 1050 Class I
ES-SPD-1200 1200 Class I
ES-SPD-1350 1350 Class I
ES-SPD-1500 1500 Class I

[1] Prefix CTD denotes combined or bottomless discharge. Prefix SPD denotes single point
    discharge. Prefix AES denotes Advanced Enviro-Septic®. Prefix SS denotes Simple Septic®.
    Prefix ES denotes Enviro-Septic®.
[2]                             Table A, Minimum Sizing and Dimensions
                     NSF 40 Class I Certified Advanced Enviro-Septic® Models, Simple 
                                    Septic®, & Enviro-Septic® Models
    Model Number                    Design Daily         Minimum            Minimum Septic
    Septic                          Flow                 Total Pipe         Tank Size
                                                         Length (ft.)       (gal.)
    XX-SPD 450 & XX-CTD 450         450                  150                 1000
    XX-SPD 600 & XX-CTD 600         600                  200                 1200
    XX-SPD 750 & XX-CTD 750         750                  250                 1500
    XX-SPD 900 & XX-CTD 900         900                  300                 1800
    XX-SPD 1050 & XX-CTD 1050       1050                 350                 2100
    XX-SPD 1200 & XX-CTD 1200       1200                 400                 2400
    XX-SPD 1350 & XX-CTD 1350       1350                 450                 2700
    XX-SPD 1500 & XX-CTD 1500       1500                 500                 3000
    Maximum loading of 3.0 gallons per linear foot of AES, SS or ES pipe.
    Minimum spacing of pipe rows – eighteen inches (18") on center (i.e. minimum one-half
    foot (6") of system sand between pipe rows).
    Note: All models include 6 in. of system sand below pipes for treatment.
[3] While the Presby treatment system includes design specifications similar to a dispersal
    field, the scope of the NSF/ANSI Standard 40 Class I Certification does NOT include
    management methods for the treated effluent discharged from the system.



 
Infiltrator Water Technologies, LLC, (formerly Delta Treatment Systems, LLC) 
4 Business Park Road
Old Saybrook, CT 06475 
United States 
225-665-6162
Visit this company's website

Facility : Walker, LA

Model Number Rated Capacity
Gallons/Day
Classification

Enviro-Aire Series
EA50 500 Class I
EA52.5 525 Class I
EA60 600 Class I
EA75 750 Class I
EA80-CA 800 Class I

ECOPOD Series[1]
E50-FF 500 Class I
E50FF01 500 Class I
E50FF02 500 Class I
E50-NCA 500 Class I
E50-N[2] 500 Class I
E60-FF 600 Class I
E60-NCA 600 Class I
E60-N[2] 600 Class I
E75-FF 750 Class I
E75-NCA 750 Class I
E75-N[2] 750 Class I
E100-FF 1000 Class I
E100-NCA 1000 Class I
E100-N - IM1530[3] 1000 Class I
E150-FF 1500 Class I
E150-NCA 1500 Class I

[1] Registered trade name is Whitewater.
    Suffix A denotes auxiliary model.
    Suffix C denotes concrete tank with fiberglass top.
    Suffix CA denotes concrete tank with flat concrete top.
    Suffix CC denotes concrete tank with raised concrete top.
    Suffix F denotes fiberglass tank and top.
    Suffix FF denotes flanged fiberglass tank and top.
    Suffix FT denotes fiberglass tapered tank with fiberglass top.
    Suffix FFT denotes flanged fiberglass tapered tank with fiberglass top.
    Suffix CA3 denotes an integral 3-compartment concrete tank with flat concrete top.
    Suffix FF3 denotes a 3-compartment fiber glass tank.
[2] The use of the Infiltrator IM1060 and CM1060 polypropylene tanks are approved with the
    E50-N, E60-N and E75-N models.
[3] Suffix IM1530 denotes polypropylene tank.

DF Series
DF40-C,F,CC,CA,FF,FT,FFT[1] [4] 400 Class I
DF50-C,F,CC,CA,CA3,FF,FT,FFT[1] [4] [5] 500 Class I
DF50A-C,F,CC,CA,FF,FT,FFT,FF3[1] [4] [6] 500 Class I
DF60-C,F,CC,CA,FF,FT,FFT[1] [4] 600 Class I
DF75-C,F,CC,CA,FF[1] [4] 750 Class I
DF100-C,F,CC,CA,FF[1] [4] 1000 Class I
DF100A-C,F,CC,CA,FF[1] [4] 1000 Class I
DF100B-C,F,CC,CA,FF[1] [4] 1000 Class I
DF150-C,F,CC,CA,FF[1] [4] 1500 Class I

[1] Registered trade name is Whitewater.
    Suffix A denotes auxiliary model.
    Suffix C denotes concrete tank with fiberglass top.
    Suffix CA denotes concrete tank with flat concrete top.
    Suffix CC denotes concrete tank with raised concrete top.
    Suffix F denotes fiberglass tank and top.
    Suffix FF denotes flanged fiberglass tank and top.
    Suffix FT denotes fiberglass tapered tank with fiberglass top.
    Suffix FFT denotes flanged fiberglass tapered tank with fiberglass top.
    Suffix CA3 denotes an integral 3-compartment concrete tank with flat concrete top.
    Suffix FF3 denotes a 3-compartment fiber glass tank.
[4] The audible portion of this product's failure sensing and signaling equipment was
    between 70 and 90 dBA at 1.5 meters.
[5] Model DF50 also as a component of the Model CA3.  Model UC50 also as a
    component of the model CA3.  Complete models. DF50-CA3 and UC50-CA3 
    have not been tested by NSF. The complete models DF50-CA3 and UC50-CA3
    have a pretreatment tank of either 500 or 750 gallons and a pump tank 
    of 500, 750 or 1000 gallons.
[6] Model DF50A also as a component of the model FF3. Complete models DF50A-FF3 has not been
    tested by NSF. The complete model DF50A-FF3 has a gallon pretreatment tank and a 750
    gallon pump tank.

UC Series
UC50-F,CA,CA3,FF[1] [5] 500 Class I
UC50A-CA,FF[1] 500 Class I
UC60-CA,FF[1] 600 Class I
UC60A-FF,CA[1] 600 Class I
UC75A-CA,FF[1] 750 Class I
UC90-F,CA,FF[1] 900 Class I
UC100A-CA,FF[1] 1000 Class I
UC120-F,CA,FF[1] 1200 Class I
UC150-CA,FF[1] 1500 Class I
UC150A-CA,FF[1] 1500 Class I

[1] Registered trade name is Whitewater.
    Suffix A denotes auxiliary model.
    Suffix C denotes concrete tank with fiberglass top.
    Suffix CA denotes concrete tank with flat concrete top.
    Suffix CC denotes concrete tank with raised concrete top.
    Suffix F denotes fiberglass tank and top.
    Suffix FF denotes flanged fiberglass tank and top.
    Suffix FT denotes fiberglass tapered tank with fiberglass top.
    Suffix FFT denotes flanged fiberglass tapered tank with fiberglass top.
    Suffix CA3 denotes an integral 3-compartment concrete tank with flat concrete top.
    Suffix FF3 denotes a 3-compartment fiber glass tank.
[5] Model DF50 also as a component of the Model CA3.  Model UC50 also as a
    component of the model CA3.  Complete models. DF50-CA3 and UC50-CA3 
    have not been tested by NSF. The complete models DF50-CA3 and UC50-CA3
    have a pretreatment tank of either 500 or 750 gallons and a pump tank 
    of 500, 750 or 1000 gallons.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Alabama          Alaska           Arizona          British Columbia British West Indies
      California       Colorado         Florida          Georgia          Hawaii
      Idaho            Illinois         Indiana          Iowa             Kentucky
      Louisiana        Maine            Maryland         Michigan         Minnesota
      Mississippi      Missouri         Montana          Nevada           New Mexico
      New York         North Carolina   Ohio             Ontario          Oklahoma
      Oregon           Tennessee        Texas            Utah             Virginia
      Washington       West Virginia    Wisconsin           
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
Jet, Inc. 
750 Alpha Drive
Cleveland, OH 44143 
United States 
440-461-2000
Visit this company's website

Facility : Cleveland, OH

Model Number Rated Capacity
Gallons/Day
Classification
J-500[1] [2] 500 Class I
J-500PLT[3] 500 Class I
J-600 600 Class I
J-750[4] 750 Class I
J-750PLT[3] 750 Class I
J-800[5] 800 Class I
J-800PLT[3] 800 Class I
J-1000 1000 Class I
J-1250 1250 Class I
J-1500 1500 Class I

[1] Model J-500 also as a component of the model J-500-P500.  This complete model has not
    been tested by NSF.  Complete model J-500-P500 includes a 500 gallon pump tank.
[2] Model J-500 also as a component of the model J-500-P750.  This complete model has not
    been tested by NSF.  Complete model J-500-P750 includes a 750 gallon pump tank.
[3] Suffix PLT denotes plastic tank design.
[4] Model J-500 also as a component of the model J-750-P750.  This complete model has not
    been tested by NSF.  Complete model J-750-P750 includes a 750 gallon pump tank.
[5] Model J-800 also as a component of the model J-800-P550 and J-800-P800.  These complete
    models have not been tested by NSF.  Complete model J-800-P550 includes a 550 gallon
    pump tank and J-800-P800 includes a 800 gallon pump tank.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Alaska           Arizona          Arkansas         California       Colorado
      Florida          Idaho            Illinois         Iowa             Indiana
      Mississippi      Missouri         Montana          New Jersey       New York
      Ohio             Pennsylvania     Texas            Virginia         Washington
      West Virginia    Wisconsin        Wyoming
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
Microseptec 
23362 Madero
Suite C 
Mission Viejo, CA 92691 
United States 
949-297-4590
Visit this company's website

Facility : Mission Viejo, CA

Model Number Rated Capacity
Gallons/Day
Classification
EnviroServer ENFG 600 600 Class I
EnviroServer ES6-AP[1] 600 Class I
EnviroServer ES6-P[2] 600 Class I
EnviroServer ENFG 1200 1200 Class I
EnviroServer ES12-AP[1] 1200 Class I
EnviroServer ES12-P[2] 1200 Class I
EnviroServer ENFG 1500 1500 Class I
EnviroServer ES7.5-AP[1] 750 Class I
EnviroServer ES7.5-P[2] 750 Class I
EnviroServer ES9-AP[1] 900 Class I
EnviroServer ES9-P[2] 900 Class I
EnviroServer ES10.5-AP[1] 1050 Class I
EnviroServer ES10.5-P[2] 1050 Class I
EnviroServer ES13.5-AP[1] 1350 Class I
EnviroServer ES13.5-P[2] 1350 Class I
EnviroServer ES15-AP[1] 1500 Class I
EnviroServer ES15-P[2] 1500 Class I

[1] Suffix AP denotes airlift pump.
[2] Suffix P denotes pump.



 
National Wastewater Systems, Inc. 
6754 Highway 90 East
Lake Charles, LA 70615 
United States 
337-439-0680

Facility : Lake Charles, LA

Model Number Rated Capacity
Gallons/Day
Classification
SA II-1000 1000 Class I
SA II-500[2] [3] 500 Class I
SA II-600[1] [7] 600 Class I
SA II-750 750 Class I
SA II-800 800 Class I
Solar Air 1000 1000 Class I
Solar Air 1200 1200 Class I
Solar Air 500[4] 500 Class I
Solar Air 500FRP[5] [6] 500 Class I
Solar Air 800 800 Class I

[1] Model SA II-600 also as a component of the model SA II N-600 single tank system. 
    Complete model SA II N-600 includes a 850 gallon pump tank in addition to the SA II-600.
     The pump tank was not tested and is not included as a component of the Certified model.
[2] Model SA II-500 also as a component of the model SA II N-500 single tank system.
    Complete model SA II N-500 includes a 768 gallon pump tank in addition to the SA II-500.
    The pump tank was not tested and is not included as a component of the Certified model.
[3] Model SA II 500 also as a component of the model SA II 500FRP, a fiberglass single tank
    system with an effluent pump tank. The pump tank was not tested and is not included as a
    component of the Certified Model.
[4] Model Solar Air 500 also as a component of the Model SATXN-500 single tank system. 
    Complete Model SATXN-500 includes a lift/pump tank in addition to the Solar Air 500. 
    The lift/pump tank was not tested and is not included as a component of the Certified
    Model.
[5] Model SA 500FRP also as a component of the SA 500FRP single tank system with effluent
    pump tank. The pump tank was not tested and is not included as a component of the
    Certified model.
[6] Suffix FRP denotes a fiberglass reinforced plastic tank.
[7] Model SA II-600 also as a component of the SA II-600 1000 spray, a single tank system
    with a 1000 gallon spray sewer unit.  The spray tank was not tested and is not included
    as a component of the Certified model.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Georgia          Illinois         Louisiana        Mississippi      Missouri
      Oklahoma         Texas
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
Norweco, Inc. 
Firelands Industrial Park
220 Republic Street 
Norwalk, OH 44857 
United States 
419-668-4471
Visit this company's website

Facility : Norwalk, OH

Model Number Rated Capacity
Gallons/Day
Classification
Hydro-Kinetic 600 500 Class I
Hydro-Kinetic 600[1] 600 Class I
Hydro-Kinetic 600 FEU 500 Class I
Hydro-Kinetic Green 600 FEU 600 Class I
Hydro-Kinetic 600 FEU 600 Class I
Hydro-Kinetic 600 FEU LP[2] 500 Class I
Hydro-Kinetic 600 FEU LP[2] 600 Class I
Hydro-Kinetic 600 LP[2] 500 Class I
Hydro-Kinetic 600 LP[2] 600 Class I
Hydro-Kinetic 800 800 Class I
Hydro-Kinetic 800 LP[2] 800 Class I
Hydro-Kinetic 800 FEU 800 Class I
Hydro-Kinetic 800 FEU LP[2] 800 Class I
Hydro-Kinetic 1000 1000 Class I
Hydro-Kinetic 1000 FEU 1000 Class I
Hydro-Kinetic 1000 FEU LP[2] 1000 Class I
Hydro-Kinetic 1000 LP[2] 1000 Class I
Hydro-Kinetic 1200 FEU LP[2] 1200 Class I
Hydro-Kinetic 1250 1250 Class I
Hydro-Kinetic 1250 FEU 1250 Class I
Hydro-Kinetic 1250 LP[2] 1250 Class I
Hydro-Kinetic 1500 1500 Class I
Hydro-Kinetic 1500 FEU 1500 Class I
Hydro-Kinetic 1500 FEU LP[2] 1500 Class I
Hydro-Kinetic 1500 LP[2] 1500 Class I
Singulair 960-500GPD System[3] 500 Class I
Singulair 960-500GPD System 600 Class I
Singulair 960-750GPD System 750 Class I
Singulair 960-750GPD System 800 Class I
Singulair 960-1000GPD System 1000 Class I
Singulair 960-1250GPD System 1250 Class I
Singulair 960-1500GPD System 1500 Class I
Singulair 960LP-500[2] 500 Class I
Singulair 960LP-500[2] 600 Class I
Singulair 960LP-750[2] 750 Class I
Singulair 960LP-1000[2] 1000 Class I
Singulair 960LP-1250[2] 1250 Class I
Singulair 960LP-1500[2] 1500 Class I
Singulair 960OP-500GPD System[4] 500 Class I
Singulair 960OP-500GPD System[4] 600 Class I
Singulair 960OP-1000GPD System[5] 1000 Class I
Singulair Green 960-500 System 500 Class I
Singulair Green 960-750 750 Class I
Singulair Green 960-500 System 600 Class I
Singulair Green TNT-500 500 Class I
Singulair Green TNT-500 600 Class I
Singulair Green TNT-750 750 Class I
Singulair TNT-500 500 Class I
Singulair TNT-500 600 Class I
Singulair TNT-750 750 Class I
Singulair TNT-750 800 Class I
Singulair TNT-1000 1000 Class I
Singulair TNT-1250 1250 Class I
Singulair TNT-1500 1500 Class I
Singulair TNTLP-500[2] 500 Class I
Singulair TNTLP-500[2] 600 Class I
Singulair TNTLP-750[2] 750 Class I
Singulair TNTLP-1000[2] 1000 Class I
Singulair TNTLP-1250[2] 1250 Class I
Singulair TNTLP-1500[2] 1500 Class I
Singulair TNTOP-500[6] 500 Class I
Singulair TNTOP-500[6] 600 Class I
Singulair TNTOP-1000[6] 1000 Class I
Singulair TNTOR-500[7] 500 Class I
Singulair TNTOR-600[7] 600 Class I

[1] Hydro-Kinetic 600 gpd system requires a minimum pretreatment tank size of 388 gallons.
[2] Suffix LP denotes a low profile tank.
[3] Singulair 960-500GPD System also a component of the Singulair Model 960-500 GPD with
    Effluent Pump Chamber. The pump chamber was not tested and is not included as a
    component of the Certified Model.
[4] Singulair Model 9600P-500 with a rated capacity of 500 and 600 gallons per day is also a
    component of the Singulair Model 9600P-500 with effluent pump chamber. The pump chamber
    was not tested and is not included as a component of the Certified model.
[5] Singulair Model 9600P-1000 with a rated capacity of 1000 gallons per day is also a
    component of the Singulair Model 9600P-1000 with effluent pump chamber. The pump chamber
    was not tested and is not included as a component of the Certified model.
[6] Suffix OP denotes a one piece tank.
[7] Suffix OR denotes Oregon model.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Alberta          Arkansas         Arizona          British Columbia California
      Colorado         Florida          Georgia          Idaho            Illinois
      Indiana          Iowa             Kansas           Kentucky         Louisiana
      Maryland         Michigan         Minnesota        Mississippi      Missouri
      Montana          New Brunswick    New Jersey       New York         North Carolina
      Ohio             Oklahoma         Ontario          Pennsylvania     Rhode Island
      Texas            Vermont          Virginia         Washington       West Virginia
      Wisconsin              
      
      Contact the Listed Company directly for further product information and availability in
      your area.


 
Orenco Systems Inc. 
814 Airway Avenue
Sutherlin, OR 97479 
United States 
800-348-9843 
541-459-4449
Visit this company's website

Facility : Sutherlin, OR

Model Number Rated Capacity
Gallons/Day
Classification
AdvanTex AX20 500 Class I
AdvanTex AX20RT 500 Class I
AdvanTex AX20RT-UV 500 Class I
AdvanTex AX20 600 Class I
AdvanTex AX20RT 600 Class I
AdvanTex AX20RT-UV 600 Class I
AdvanTex AX25RT 625 Class I
AdvanTex AX25RT-UV 625 Class I
AdvanTex AX25RT 750 Class I
AdvanTex AX25RT-UV 750 Class I
AdvanTex AX20 1000 Class I
AdvanTex AX20RT 1000 Class I
AdvanTex AX20-2 1000 Class I
AdvanTex AX20 1200 Class I
AdvanTex AX20RT 2 pod 1200 Class I
AdvanTex AX25RT 2 pod 1250 Class I
AdvanTex AX20 1500 Class I
AdvanTex AX20RT 3 pod 1500 Class I
AdvanTex AX20-3 1500 Class I
AdvanTex AX25RT 2 pod 1500 Class I

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      California       Georgia          Idaho            New Jersey       Ohio
      Oregon           Pennsylvania     Texas
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
PC Biofilter, LLC 
2480 Berkshire Parkway
Suite B 
Clive, IA 50325 
United States 
540-731-0207
Visit this company's website

Facility : Pulaski, VA

Model Number Rated Capacity
Gallons/Day
Classification

Planet Care Coir/Peat Biofilter
FXC/PBF 450 450 Class I

Planet Care Coir/Peat Biofilter[1]
FXC/PBFC450 450 Class I
FXC/PBFC600 600 Class I
FXC/PBFC750 750 Class I
FXC/PBFC900 900 Class I

[1] Suffix C denotes concrete tank.

Planet Care Peat Biofilter
FL400 400 Class I
FLC450 450 Class I
FLC600 600 Class I
FLC750 750 Class I
FLC900 900 Class I



 
Premier Tech Water and Environment Ltd. 
1 avenue Premier
Rivière-du-Loup, QC G5R 6C1 
Canada 
450-471-8444
Visit this company's website

Facility : Joliette, Québec, Canada

Model Number Rated Capacity
Gallons/Day
Classification

Ecoflo Coco Model Series Concrete Units (C)[1] [2] [3] [4] [5]
Ecoflo Coco EC5 ECC-XXX-O/G/P 450 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 500 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 530 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 600 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 650 Class I
Ecoflo Coco EC5 ECC-XXX-O/G/P 860 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 500 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 600 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 700 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 750 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 800 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 925 Class I
Ecoflo Coco EC7 EC7-XXX C-O/G/P 1200 Class I

[1] Suffix XXX denotes the rated capacity.
[2] Suffix G denotes Gravity discharge.
[3]                                      Concrete Units (C)
                                         Ecoflo Units - Size
                                    2.8  3.4  3.8  4.0  4.5  5.0  6.5
                                         Rated Capacity (gpd)
    Ecoflo ST/STB STB-yyy-B/BR                               420  600
    Ecoflo Coco EC5 ECC-XXX-O/G/P        450  500  530  600  650  860
    Ecoflo Coco EC7 EC7-XXX C-O/G/P 500  600  700  750  800  925  1200
    Ecoflo Coco ECDN ECDn-XXX C          500  600  600  700  750  1000
[4] Prefix and suffix C denotes a concrete vessel.
[5] Suffix P: for EC5 and EC7 or R denote Pump discharge.

Ecoflo Coco Model Series Polyethylene Units (P)[1] [2] [5] [6] [7] [8] [9]
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 450 Class I
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 530 Class I
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 750 Class I
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 860 Class I
Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)* 970 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 500 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 600 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 750 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 1050 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 1200 Class I
EcoFlo Coco EC7-XXX P-O/G/P (pack)* 1350 Class I

[1] Suffix XXX denotes the rated capacity.
[2] Suffix G denotes Gravity discharge.
[5] Suffix P: for EC5 and EC7 or R denote Pump discharge.
[6] Prefix P denotes for EC5 a polyethylene vessel.
[7] Suffix P denotes a polyethylene vessel.
[8] *pack - Monobloc configuration. Available only for 2.8, 3.4 and 4.1 Ecoflo Coco units.
[9]                                              Polyethylene Units (P)
                                                 Ecoflo Units - Size
                                            2.8  3.4  4.1  5.7  6.5  7.3
                                                 Rated Capacity (gpd)
    Ecoflo ST/STB ST/STB-yyy-P/PR                          530  600  675
    Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)*        450  530  750  860  970
    Ecoflo Coco EC7 EC7-XXX P-O/G/P (pack)* 500  600  750  1050 1200 1350
    Ecoflo Coco ECDN ECDn-XXX P                  500  600  865  1000 1100

Ecoflo Coco ECDN Model Series Concrete Units (C)[1] [3] [4]
Ecoflo Coco ECDn-XXX C 500 Class I
Ecoflo Coco ECDn-XXX C 600 Class I
Ecoflo Coco ECDn-XXX C 600 Class I
Ecoflo Coco ECDn-XXX C 700 Class I
Ecoflo Coco ECDn-XXX C 750 Class I
Ecoflo Coco ECDn-XXX C 1000 Class I

[1] Suffix XXX denotes the rated capacity.
[3]                                      Concrete Units (C)
                                         Ecoflo Units - Size
                                    2.8  3.4  3.8  4.0  4.5  5.0  6.5
                                         Rated Capacity (gpd)
    Ecoflo ST/STB STB-yyy-B/BR                               420  600
    Ecoflo Coco EC5 ECC-XXX-O/G/P        450  500  530  600  650  860
    Ecoflo Coco EC7 EC7-XXX C-O/G/P 500  600  700  750  800  925  1200
    Ecoflo Coco ECDN ECDn-XXX C          500  600  600  700  750  1000
[4] Prefix and suffix C denotes a concrete vessel.

Ecoflo Coco ECDN Model Series Polyethylene Units (P)[1] [7] [9]
Ecoflo Coco ECDn-XXX P 500 Class I
Ecoflo Coco ECDn-XXX P 600 Class I
Ecoflo Coco ECDn-XXX P 865 Class I
Ecoflo Coco ECDn-XXX P 1000 Class I
Ecoflo Coco ECDn-XXX P 1100 Class I

[1] Suffix XXX denotes the rated capacity.
[7] Suffix P denotes a polyethylene vessel.
[9]                                              Polyethylene Units (P)
                                                 Ecoflo Units - Size
                                            2.8  3.4  4.1  5.7  6.5  7.3
                                                 Rated Capacity (gpd)
    Ecoflo ST/STB ST/STB-yyy-P/PR                          530  600  675
    Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)*        450  530  750  860  970
    Ecoflo Coco EC7 EC7-XXX P-O/G/P (pack)* 500  600  750  1050 1200 1350
    Ecoflo Coco ECDN ECDn-XXX P                  500  600  865  1000 1100

Ecoflo Coco Model Series Fiberglass Units[1] [10] [11] [12]
Ecoflo Coco EC5 ECF-XXX-O 650 Class I
Ecoflo Coco EC5 ECF-XXX-O 860 Class I
Ecoflo Coco EC5 ECF-XXX-O 1000 Class I
Ecoflo Coco EC7 EC7-XXX F 925 Class I
Ecoflo Coco EC7 EC7-XXX F 1200 Class I
Ecoflo Coco EC7 EC7-XXX F 1400 Class I

[1] Suffix XXX denotes the rated capacity.
[10] Prefix and Suffix F denotes a fiberglass vessel.
[11]                             Fiberglass Units (F)
                                 Ecoflo Units - Size
                                 5.0  6.5  7.5
                                 Rated Capacity (gpd)
     Ecoflo ST/STB ST-yyy        420  600  695
     Ecoflo Coco EC5 ECF-XXX-O   650  860  1000
     Ecoflo Coco EC7 EC7-XXX F   925  1200 1400
[12] Prefix ST or Suffix O denotes Open bottom systems.

Ecoflo ST Model Series Fiberglass Units[11] [12] [13]
EcoFlo ST-yyy 420 Class I
EcoFlo ST-yyy 600 Class I
EcoFlo ST-yyy 695 Class I

[11]                             Fiberglass Units (F)
                                 Ecoflo Units - Size
                                 5.0  6.5  7.5
                                 Rated Capacity (gpd)
     Ecoflo ST/STB ST-yyy        420  600  695
     Ecoflo Coco EC5 ECF-XXX-O   650  860  1000
     Ecoflo Coco EC7 EC7-XXX F   925  1200 1400
[12] Prefix ST or Suffix O denotes Open bottom systems.
[13] Suffix yyy relates to the Ecoflo size (in 3 digit format without decimal).

Ecoflo ST/STB Model Series Concrete Units (C)[13] [14] [15]
Ecoflo STB-yyy-B/BR 420 Class I
Ecoflo STB-yyy-B/BR 600 Class I

[13] Suffix yyy relates to the Ecoflo size (in 3 digit format without decimal).
[14] Prefix STB denotes close bottom, gravity discharge.
[15] Suffix B denotes also a concrete vessel.

Ecoflo ST/STB Model Series Polyethylene Units (P)[5] [7] [9] [12] [13] [14]
Ecoflo ST/STB-yyy-P/PR 530 Class I
Ecoflo ST/STB-yyy-P/PR 675 Class I
Ecoflo ST/STB-yyy-P/PR 600 Class I

[5] Suffix P: for EC5 and EC7 or R denote Pump discharge.
[7] Suffix P denotes a polyethylene vessel.
[9]                                              Polyethylene Units (P)
                                                 Ecoflo Units - Size
                                            2.8  3.4  4.1  5.7  6.5  7.3
                                                 Rated Capacity (gpd)
    Ecoflo ST/STB ST/STB-yyy-P/PR                          530  600  675
    Ecoflo Coco EC5 ECP-XXX-O/G/P (pack)*        450  530  750  860  970
    Ecoflo Coco EC7 EC7-XXX P-O/G/P (pack)* 500  600  750  1050 1200 1350
    Ecoflo Coco ECDN ECDn-XXX P                  500  600  865  1000 1100
[12] Prefix ST or Suffix O denotes Open bottom systems.
[13] Suffix yyy relates to the Ecoflo size (in 3 digit format without decimal).
[14] Prefix STB denotes close bottom, gravity discharge.

Ecoflo® Linear Biofilter Model Series [16] [17] [18] [19] [20]
EL15-054-YY 1430 Class I
EL15-049-YY 1290 Class I
EL15-019-YY 500 Class I
EL15-028-YY 740 Class I
EL15-032-YY 840 Class I
EL15-052-YY 1370 Class I
EL15-030-YY 790 Class I
EL15-034-YY 900 Class I
EL15-017-YY 450 Class I
EL15-024-YY 630 Class I
EL15-026-YY 690 Class I
EL15-022-YY 580 Class I
EL15-041-YY 1080 Class I
EL15-023-YY 610 Class I
EL15-031-YY 820 Class I
EL15-020-YY 530 Class I
EL15-033-YY 870 Class I
EL15-043-YY 1130 Class I
EL15-025-YY 660 Class I
EL15-051-YY 1350 Class I
EL15-039-YY 1030 Class I
EL15-046-YY 1210 Class I
EL15-027-YY 710 Class I
EL15-016-YY 420 Class I
EL15-053-YY 1400 Class I
EL15-029-YY 770 Class I
EL15-037-YY 980 Class I
EL15-048-YY 1270 Class I
EL15-018-YY 480 Class I
EL15-057-YY 1500 Class I
EL15-036-YY 950 Class I
EL15-038-YY 1000 Class I
EL15-040-YY 1060 Class I
EL15-044-YY 1160 Class I
EL15-035-YY 920 Class I
EL15-021-YY 550 Class I
EL15-045-YY 1190 Class I
EL15-015-YY 400 Class I
EL15-042-YY 1100 Class I
EL15-056-YY 1480 Class I
EL15-050-YY 1320 Class I
EL15-055-YY 1450 Class I
EL15-047-YY 1240 Class I

[16] Suffix YY refers to combined treatment and dispersal (CD) or single point discharge
     (SD). For trade name EL15-XXX-YY, the XXX indicates the number of modules in the system.
[17] Minimum requirement of 6 inches of sand below the Ecoflo Linear Biofilter.  These
     products are approved for use with sand media that conforms to the following
     specifications:
             D10: 0.150 to 0.600 mm (Mesh 100 to 30)
             D60: 0.500 to 2.000 mm (Mesh 35 to 10)
             Uc: 2-6
             Less than 5% fines (<0.075 mm – Mesh 200)
             Less than 20% coarse (>4.760 mm – Mesh 4)
[18]  Table A, Minimum Sizing and Dimensions
               NSF 40 Class I Certified Ecoflo® Linear Biofilter EL15 Model Series
     Model                        Rated Capacity                   Minimum Tank Size 
                                   (gallons per day)                        (gallon)
     EL15-015-YY                    400                                         750
     EL15-016-YY                    420                                         790
     EL15-017-YY                    450                                         840
     EL15-018-YY                    480                                         900
     EL15-019-YY                    500                                         940
     EL15-020-YY                    530                                         990
     EL15-021-YY                    550                                         1030
     EL15-022-YY                    580                                         1090
     EL15-023-YY                    610                                         1140
     EL15-024-YY                    630                                         1180
     EL15-025-YY                    660                                         1240
     EL15-026-YY                    690                                         1290
     EL15-027-YY                    710                                         1330
     EL15-028-YY                    740                                         1390
     EL15-029-YY                    770                                         1440
     EL15-030-YY                    790                                         1480
     EL15-031-YY                    820                                         1540
     EL15-032-YY                    840                                         1580
     EL15-033-YY                    870                                         1630
     EL15-034-YY                    900                                         1690
     EL15-035-YY                    920                                         1730
     EL15-036-YY                    950                                         1780
     EL15-037-YY                    980                                         1840
     EL15-038-YY                    1000                                       1880 
     EL15-039-YY                    1030                                       1930
     EL15-040-YY                    1060                                       1990 
     EL15-041-YY                    1080                                       2030 
     EL15-042-YY                    1100                                       2080  
     EL15-043-YY                    1130                                       2120
     EL15-044-YY                    1160                                       2180  
     EL15-045-YY                    1190                                       2230
     EL15-046-YY                    1210                                       2270  
     EL15-047-YY                    1240                                       2330
     EL15-048-YY                    1270                                       2380  
     EL15-049-YY                    1290                                       2420
     EL15-050-YY                    1320                                       2480 
     EL15-051-YY                    1350                                       2530  
     EL15-052-YY                    1370                                       2570
     EL15-053-YY                    1400                                       2630  
     EL15-054-YY                    1430                                       2680
     EL15-055-YY                    1450                                       2720  
     EL15-056-YY                    1480                                       2780
     EL15-057-YY                    1500                                       2810
[19] The Ecoflo Linear Biofilter EL15 Series can be installed in a bed or trench
     configurations. The sand layer's minimal height shall be 6 inches. A trench
     configuration requires a minimum width of 34 inches.
[20] Certified for use with a septic/primary tank, an effluent filter, a distribution box,
     and a Polylock Filter Alarm System.

NOTE: Only products bearing the NSF Mark on the product are Certified.


 
Pro Flo Aerobic Systems, LP 
20222 FM 362 North
Waller, TX 77484 
United States 
936-372-5222
Visit this company's website

Facility : Waller, TX

Model Number Rated Capacity
Gallons/Day
Classification
Flow-Rite 500 500 Class I
Pro Flo 500 HC[1] [2] 500 Class I
Pro Flo 500 SL[3] 500 Class I
Pro Flo 500 SL2[4] 500 Class I
Pro Flo 500 SLPT2M[5] 500 Class I
Pro Flo 500 SLPT8[6] 500 Class I
Pro Flo 500 TL[7] 500 Class I
Pro Flo 5060 HC[8] 600 Class I
Pro Flo 500 HC 500 Class I
Pro Flo 600 HC[1] [9] 600 Class I
Pro Flo 600 SL[10] [11] 600 Class I
Flow-Rite 750 750 Class I
Pro Flo 750 PTSL 750 Class I
Pro Flo 750 PTSL2M 750 Class I
Pro Flo 750 SL 750 Class I
Pro Flo 750 SL2 750 Class I
Pro Flo 750 TL 750 Class I
Pro Flo 800 HC[1] [12] 800 Class I
Pro Flo 800 PTSL 800 Class I
Pro Flo 800 SL 800 Class I
Flow-Rite 1000 1000 Class I
Pro Flo 1000 HC 1000 Class I
Pro Flo 1000S 1000 Class I
Pro Flo 1500 HC 1500 Class I
Pro Flo 1500S 1500 Class I

[1] Suffix S denotes attached pretreatment tank. Suffix P denotes attached pump tank. Suffix
    SP denotes attached pretreatment tank and pump tank. Suffix SL denotes tapered tank.
    Suffix SL2 denotes pretreat tank, not attached.
[2] Pro Flo 500 HC System also as a component of the Pro Flo 500 HCP, Pro Flo 500 HCS, and
    Pro Flo 500 HCSP, which have a 400 gallon pretreatment tank and a 770 gallon pump tank. 
    The pretreatment tank and pump tank were not tested and are not included as components
    of the Certified models.
[3] Pro Flo 500 SL System also as a component of the Pro Flo 500 SLPT with Effluent Pump
    Chamber. The pump chamber was not tested and is not included as a component of the
    Certified model.
[4] Pro Flo 500 SL2 System also as a component of the Pro Flo 500 SLPT2 with Effluent Pump
    Chamber. The pump chamber was not tested and is not included as a component of the
    Certified model.
[5] Pro Flo 500 SLPT2M has an attached 750 gallon pump tank. The pump chamber was not tested
    and is not included as a component of the Certified model.
[6] Pro Flo 500 SLPT8 has an attached 800 gallon pump tank.  The pump chamber was not tested
    and is not included as a component of the Certified model. 	
[7] Pro Flo 500 TL System also as a component of the Pro Flo SLPT5, which has a 500 gallon
    pump tank.  The pump chamber was not tested and is not included as a component of the
    Certified model.
[8] Pro Flo 5060 HC System also as a component of the Pro Flo 5060 HCP, 5060 HCS, and 5060
    HCSP, which have a 400 gallon pretreatment tank and a 800 gallon pump tank. The
    pretreatment tank and pump tank were not tested and are not included as components of
    the Certified models.
[9] Pro Flo 600 HC System also as a component of the Pro Flo 600 HCP, Pro Flo 600 HCS, and
    Pro Flo 600 HCSP, which have a 450 gallon pretreatment tank and a 800 gallon pump tank. 
    The pretreatment tank and pump tank were not tested and are not included as components
    of the Certified models.
[10] Pro Flo 600 SL System also as a component of the Pro Flo 500 TL. The pump chamber was
     not tested and is not included as a component of the Certified model.
[11] Pro Flo 600 SL System also as a component of the Pro Flo 600 SLPT with Effluent Pump
     Chamber. The pump chamber was not tested and is not included as a component of the
     Certified model.
[12] Pro Flo 800 HC System also as a component of the Pro Flo 800 HCS, which has a 800 gallon
     pump tank.  The pump tank was not tested and is not included as components of the
     Certified models.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Alberta          Oklahoma         Texas
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
SeptiTech® 
69 Holland Street
Lewiston, ME 04240 
United States 
800-318-7967 
207-333-6940
Visit this company's website

Facility : Lewiston, ME

Model Number Rated Capacity
Gallons/Day
Classification
STAAR™ 0.5 500 Class I
STAAR™ 0.75 750 Class I
STAAR™ 1.0 1000 Class I
STAAR™ 1.2 1200 Class I
STAAR™ 1.5 1500 Class I

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.
NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      
      Arizona          California       Connecticut      Maine            Maryland
      Massachusetts    New Hampshire    North Carolina   Ohio             Rhode Island
      Vermont          Washington       West Virginia
      
      Contact the Listed company directly for further product information and availability in
      your area.


 
SludgeHammer Group Ltd. 
4772 US 131 South
Building D 
Petoskey, MI 49770 
United States 
231-348-5866

Facility : Petoskey, MI

Model Number Rated Capacity
Gallons/Day
Classification
S-1000 1000 Class I
S-400 400 Class I
S-600 600 Class I
S-800 800 Class I



 
Stallion Infrastructure Services, Ltd.  
950 Corbindale
Suite 400 
Houston, TX 77024 
United States 
701-300-4751
Visit this company's website

Facility : Port of Vermillion, LA

Model Number Rated Capacity
Gallons/Day
Classification
StaRT 1000 Class II



 
TuffTiger, LLC 
8413 Parker Road
Houston, TX 77078 
United States 
866-770-7785 
713-633-0058
Visit this company's website

Facility : Houston, TX

Model Number Rated Capacity
Gallons/Day
Classification
T-500 500 Class I
T-558[1] 500 Class I
T-600 600 Class I
T-750 750 Class I
T-1000 1000 Class I
T-1500 1500 Class I
T-500F[2] 500 Class I
T-600F 600 Class I
T-750F 750 Class I
T-1000F 1000 Class I
T-1500F 1500 Class I

[1] TuffTiger T-558 includes a 485 gallon pretreatment tank.
[2] Suffix F denotes a fiberglass tank.

NOTE: This company may sell products complying with all applicable requirements for
      Certification nationally and internationally, but has advised NSF of authorized
      representatives physically located in the following:
      Texas

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