NSF Product and Service Listings

These NSF Official Listings are current as of Monday, June 30, 2025 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Wastewater/Listings.asp?Standard=040&Company=3A820&


NSF/ANSI 40
Residential Wastewater Treatment Systems


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


Number of matching Manufacturers is 1
Number of matching Products is 67
Processing time was 0 seconds