NSF Product and Service Listings

These NSF Official Listings are current as of Friday, February 6, 2026 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/PwsChemicals/Listings.asp?ChemicalName=Copper+Sulfate&


NSF/ANSI/CAN 60
Drinking Water Treatment Chemicals - Health Effects



 
Advanced Greentech Solution, Ltd. 
771 Keefer Street
Vancouver, BC V6A 1Y6 
Canada 
604-788-4012
Visit this company's website

Facility : Langley, British Columbia, Canada


Copper Sulfate[1] [2] [CP]
Trade Designation Product Function Max Use
AERIS Algicide
Bactericide
19mg/L
AGS 110 Algicide
Bactericide
19mg/L
AGS 317 Algicide
Bactericide
19mg/L
AGS 421 Algicide
Bactericide
19mg/L
AGS 969 Algicide
Bactericide
19mg/L
AGS E16 Algicide
Bactericide
19mg/L
Airbourne Life Algicide
Bactericide
19mg/L
Blue Ion Algicide
Bactericide
19mg/L
Blue Magic 110 Algicide
Bactericide
19mg/L
ICC Algicide
Bactericide
19mg/L
INC Algicide
Bactericide
19mg/L
INC110 Algicide
Bactericide
19mg/L
INC255 Algicide
Bactericide
19mg/L
INCU Algicide
Bactericide
19mg/L
IONSAFE Algicide
Bactericide
19mg/L
Pura-Fi 317 Algicide
Bactericide
19mg/L
Pura-Fi 420 Algicide
Bactericide
19mg/L
Pura-Fi 616 Algicide
Bactericide
19mg/L
Pura-Fi 969 Algicide
Bactericide
19mg/L
Pure C Algicide
Bactericide
19mg/L
Puri-Fi 32 Algicide
Bactericide
19mg/L
QCOV Algicide
Bactericide
19mg/L
WonderGuard Algicide
Bactericide
19mg/L

[1] This product is certified to NSF/ANSI/CAN 60, but it has not been registered under the
    US FIFRA requirements and is not to be distributed within the USA.
[2] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water.  Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.
[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Axsys Direct Manufacturing 
4523-97 Street
Edmonton, AB T6E 5Y8 
Canada 
866-543-5276
Visit this company's website

Facility : Sturgeon County, Alberta, Canada


Copper Sulfate[1] [CP]
Trade Designation Product Function Max Use
Blue Clear Algaecide & Odour Control Algicide
Bactericide
4mg/L
Plunge Algaecide Algicide
Bactericide
4mg/L
Pond Wizard algaecide Algicide
Bactericide
4mg/L
Pro Clear Bacteriostatic algaecide Algicide
Bactericide
4mg/L
Pro Clear algaecide Algicide
Bactericide
4mg/L
Think Purity algaecide and odour control solution Algicide
Bactericide
4mg/L
Think Purity algaecide solution Algicide
Bactericide
4mg/L

[1] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water.  Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.
[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
BlueGreen Water Technologies Ltd. 
16 HaMiktsoot Boulevard
Modi'in-Maccabim-Re'ut 
7178096 
Israel 
972 3 64 27111
Visit this company's website

Facility : Fountain Inn, SC


Copper Sulfate[1]
Trade Designation Product Function Max Use
Lake Guard Blue Algicide 4mg/L
Lake Guard® Blue Algicide 4mg/L
Lake Guard™ Blue Algicide 4mg/L

[1] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water. Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements. 


Facility : Ohio, United States


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Lake Guard Blue Algicide 4mg/L
Lake Guard® Blue Algicide 4mg/L
Lake Guard™ Blue Algicide 4mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Brenntag Southwest, LLC 
610 Fisher Road
Longview, TX 75604 
United States 
800-722-3145 
918-273-2265
Visit this company's website

Facility : Houston, TX


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Copper Sulfate Algicide 16mg/L
Copper Sulfate Solution Algicide 16mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.


 
Caribbean Chemical Industries Corp. 
P.O. Box 7671
Ponce 00732 
Puerto Rico 
787-836-5000

Facility : Peñuelas, Puerto Rico


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Blue-ION Algicide 19mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Chem One Ltd. 
14140 Westfair East Drive
Houston, TX 77041 
United States 
713-896-9966
Visit this company's website

Facility : Sulcona, S.A., Tlalnepantla, Mexico


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Copper Sulfate Crystals Algicide 4 mg/L
Copper Sulfate Crystals Extra Large Algicide 4 mg/L
Copper Sulfate Crystals Fine 20 Algicide 4 mg/L
Copper Sulfate Crystals Fine 200 Algicide 4 mg/L
Copper Sulfate Crystals Fine 30 Algicide 4mg/L
Copper Sulfate Crystals Large Algicide 4 mg/L
Copper Sulfate Crystals Med Algicide 4 mg/L
Copper Sulfate Crystals Small Algicide 4 mg/L

[CP] The use of copper sulfate as an algicide may increase the amount of copper present in
     the finished drinking water.  Following use of this product, the finished drinking water
     should be monitored to ensure that levels of copper do not exceed regulatory
     requirements.



 
Chem One Ltd. 
14140 Westfair East Drive
Houston, TX 77041 
United States 
713-896-9966
Visit this company's website

Facility : Guadalajara, Mexico


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Copper Sulfate Crystals Algicide 4mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Chem One Ltd. 
14140 Westfair East Drive
Houston, TX 77041-1104 
United States 
713-896-9966

Facility : # 1 Mexico


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Copper Sulfate Crystals Algicide 4mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Chemtrade Solutions LLC (formerly General Chemical LLC) 
155 Gordon Baker Road
Suite 300 
Toronto, ON M2H 3N5 
Canada 
866-887-8805 
416-496-5856
Visit this company's website

Facility : Odem, TX


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Aqua-Ox 446[PO] Algicide 16mg/L
Copper Sulfate Solution Algicide 16mg/L
Liquid Copper Sulfate 25% Algicide 16mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
[PO] The finished drinking water shall be monitored to ensure that levels of manganese

     do not exceed 0.05 mg/L.



 
CUPROSA S.A.P.I. DE C.V. 
Calle 4 No. 2734 Zona Industrial
Guadalajara, Jal. 44940 
Mexico 
523 645 7005

Facility : Guadalajara, Mexico


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Algatrol Algicide 20mg/L
BIO AQUA Algicide 20mg/L
Copper Control Algicide 20mg/L
Copper Sulfate Pentahydrate Algicide 4 mg/L
Copper Sulfate Pentahydrate Crystal Algicide 4mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.


 
Diversified Waterscapes Inc. 
27324 Camino Capistrano
#213 
Laguna Niguel, CA 92677-1118 
United States 
888-394-9283 
949-582-5414
Visit this company's website

Facility : Santa Ana, CA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Formula F-30 Algae Control Algicide 1mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Fabrica de Sulfato El Aguila, SA de CV 
Carr. Gdl-Chapala Km. 17.5
No. 8100 Tlajomulco de Zuñiga 
Jal. Mexico 45640 
Mexico 
52 33 3688 6766
Visit this company's website

Facility : Jal. Mexico, Mexico


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Blue Eagle Algicide 4mg/L
Blue Stone Algicide 4mg/L
Blue Vitriol Algicide 4mg/L
Copper Sulfate Algicide 4mg/L
Quimag Químicos Aguila Copper Sulfate Crystal Algicide 4mg/L

[CP] The use of copper sulfate as an algicide may increase the amount of copper present in
     the finished drinking water.  Following use of this product, the finished drinking water
     should be monitored to ensure that levels of copper do not exceed regulatory
     requirements.



 
Hawkins, Inc. 
2381 Rosegate
Roseville, MN 55113 
United States 
800-328-5460 
612-331-6910
Visit this company's website

Facility : # 2 St. Paul, MN


Copper Sulfate[3]
Trade Designation Product Function Max Use
Copper Sulfate Algicide
Bactericide
8mg/L

[3] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water. Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Sulphur, LA


Copper Sulfate[5]
Trade Designation Product Function Max Use
Aqua Hawk® Cu Algicide 16mg/L
Copper Sulfate Algicide
Bactericide
8mg/L

[5] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water. Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Minneapolis, MN


Copper Sulfate[5]
Trade Designation Product Function Max Use
Copper Sulfate Algicide
Bactericide
8mg/L

[5] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water.  Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.
[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Fayetteville, TN


Copper Sulfate[4]
Trade Designation Product Function Max Use
Copper Sulfate Algicide
Bactericide
8mg/L

[4] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water.  Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Lufkin, TX


Copper Sulfate[1] [CP]
Trade Designation Product Function Max Use
Copper Sulfate Algicide
Bactericide
8mg/L

[1] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water. Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.
[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Luling, TX


Copper Sulfate[4]
Trade Designation Product Function Max Use
Copper Sulfate Algicide
Bactericide
8mg/L

[4] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water. Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Luling, TX


Copper Sulfate [CP]
Trade Designation Product Function Max Use
Copper Sulfate[1] Algicide
Bactericide
8mg/L

[1] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water. Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.
[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.


Facility : Spring, TX


Copper Sulfate[5]
Trade Designation Product Function Max Use
Copper Sulfate Algicide
Bactericide
8mg/L

[5] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water. Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.
NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.


 
Hawkins, Inc. 
3100 East Hennepin Avenue
Minneapolis, MN 55413 
United States 
612-331-6910

Facility : # 12 USA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Aqua Hawk Cu Algicide 16mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Klearwater Equipment and Technologies Corp. 
46 Masters Avenue SE
Calgary, AB T3M 2B1 
Canada 
888-696-6561 
403-254-4240
Visit this company's website

Facility : # 1 Canada


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Pura-Fi 420 Algicide 19mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
MainStream LLC 
2635 Yeager Road
Suite D 
West Lafayette, IN 47906 
United States 
765-497-0911

Facility : A USA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
MainStream 635 Algicide
Bactericide
19mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
OCION Water Sciences Inc. 
#109 19347-24 Avenue
Surrey, BC V3Z 3S9 
Canada 
604-270-2639
Visit this company's website

Facility : Surrey, British Columbia, Canada


Copper Sulfate[1]
Trade Designation Product Function Max Use
BlueMagic Algicide
Bactericide
19mg/L
ICC Water Clarifier Algicide
Bactericide
19mg/L
OCION BLUE Algicide
Bactericide
3mg/L
OCION PX10 Algicide
Bactericide
19mg/L
POLYDEX Bacteriostatic Algaecide Algicide
Bactericide
19mg/L

[1] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water.  Following use of this product, the finished drinking water
    should be monitored to ensure that level of copper do not exceed regulatory requirements.



 
Old Bridge Minerals 
Waterworks Road
Old Bridge, NJ 08857 
United States 
800-275-3924 
732-727-2225

Facility : Old Bridge, NJ


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Copper Sulfate Pentahydrate Algicide 4mg/L
Copper Sulfate Solution, 23% High Purity Grade Algicide 17mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.


 
SePRO Corporation 
11550 N. Meridian Street
Suite 600 
Carmel, IN 46032 
United States 
800-419-7779 
317-580-8282
Visit this company's website

Facility : Rocky Mount, NC


Copper Sulfate [CP]
Trade Designation Product Function Max Use
Blue-Stone Crystals[1] Algicide 4mg/L

[1] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water. Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.
[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Thermodyne Engineering, Inc. 
2386 Montana Avenue
Cincinnati, OH 45211 
United States 
513-481-2450

Facility : # 4 USA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Thermodyne 4114 Algicide 17mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Thornton, Musso & Bellemin, Inc. 
P.O. Box 181
Zachary, LA 70791 
United States 
225-654-4955

Facility : # 8 USA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
TMB-471 Algicide 16mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Thornton, Musso & Bellemin, Inc. 
4788 Waywood Drive
P.O. Box 181 
Zachary, LA 70791 
United States 
800-762-9104 
225-654-4955
Visit this company's website

Facility : # 1 USA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
LCS500 Algicide 19mg/L
LCS625 Algicide 16mg/L
TMB 471W Algicide 19mg/L
TMB-471C Algicide 16mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.


Facility : # 2 USA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
LCS500 Algicide 19mg/L
LCS625 Algicide 16mg/L
TMB 471C Algicide 16mg/L
TMB 471W Algicide 19mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.


Facility : # 3 USA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
LCS625 Algicide 16mg/L
TMB 471C Algicide 16mg/L
TMB 471W Algicide 19mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.


Facility : # 7 USA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Copper Sulfate Pentahydrate Algicide 4mg/L
TMB 471C Algicide 16mg/L
TMB 471W Algicide 19mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.


Facility : # 10 USA


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Copper Sulfate Pentahydrate Algicide 4mg/L
TMB 471C Algicide 16mg/L
TMB 471W Algicide 19mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Univertical LLC 
203 Weatherhead Street
Angola, IN 46703 
United States 
260-665-1500
Visit this company's website

Facility : Angola, IN


Copper Sulfate[CP]
Trade Designation Product Function Max Use
Water-Pure Copper Sulfate Crystal Algicide 4mg/L
Water-Pure Copper Sulfate Solution Bactericide
Algicide
10mg/L

[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.



 
Water Solutions Unlimited, Inc. 
8824 Union Mills Drive
Camby, IN 46113 
United States 
800-359-3570 
317-736-6868

Facility : East Peoria, IL


Copper Sulfate[1] [2]
Trade Designation Product Function Max Use
MAIN STREAM 635 Algicide
Bactericide
19mg/L

[1] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.
[2] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water.  Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.


Facility : Camby, IN


Copper Sulfate[1] [CP]
Trade Designation Product Function Max Use
MAIN STREAM 635[3] Algicide
Bactericide
19mg/L

[1] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.
[3] The use of copper sulfate as an algicide may increase the amount of copper present in
    the finished drinking water.  Following use of this product, the finished drinking water
    should be monitored to ensure that levels of copper do not exceed regulatory
    requirements.
[CP] The finished drinking water shall be monitored to ensure that levels of copper do not
     exceed 1.3 mg/L.


Number of matching Manufacturers is 24
Number of matching Products is 106
Processing time was 0 seconds