Search for NSF Certified Drinking Water Treatment Units, Water Filters

Searching for NSF Certified Drinking Water Treatment Units is quick and easy. If you have any problems, please contact NSF.

For more info, visit NSF Drinking Water Treatment Units Program.


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Reduction Claim   Choosing one or more Reduction Claim within an NSF/ANSI Standard will provide a list of all products certified for those claims, and also will include a complete list of all other claims for which those same products are certified. For an explanation of contaminant reduction claims, visit NSF's Drinking Water site

Reduction Claims for Drinking Water Treatment Units - Aesthetic Effects
Bacteriostatic Effects Chloramine Reduction Chlorine Reduction
Nominal Particulate Reduction Taste and Odor Reduction Zinc Reduction

Reduction Claims for Cation Exchange Water Softeners
Barium Reduction Efficiency Rated Hardness Reduction
Radium 226/228 Reduction

Reduction Claims for Drinking Water Treatment Units - Health Effects
1,1,1-Trichloroethane Reduction 1,1,2,2-Tetrachloroethane Reduction 1,1,2-Trichloroethane Reduction
1,1-Dichloroethylene Reduction 1,2,4-Trichlorobenzene Reduction 1,2-Dichloroethane Reduction
1,2-Dichloropropane Reduction 2,4,5-TP (Silvex) Reduction 2,4-D Reduction
Alachlor Reduction Arsenic (Pentavalent)<=50 ppb Reduction Asbestos Reduction
Atrazine Reduction Benzene Reduction Cadmium Reduction
Carbofuran Reduction Carbon Tetrachloride Reduction Chlordane Reduction
Chlorine Reduction Chlorobenzene Reduction Chloropicrin Reduction
Chromium (Hexavalent) Reduction Chromium Reduction Cis-1,2-Dichloroethylene Reduction
Cis-1,3-Dichloropropylene Reduction Copper Reduction Cyst Reduction
Dibromochloropropane Reduct. Dinoseb Reduction Endrin Reduction
Ethylbenzene Reduction Ethylene Dibromide Reduction Haloacetonitriles Reduction
Haloketones Reduction Heptachlor Epoxide Reduction Heptachlor Reduction
Hexachlorobutadiene Reduction Hexachlorocyclopentadiene Reduction Lead Reduction
Lindane Reduction MTBE Reduction Mercury Reduction
Methoxychlor Reduction Microcystin Reduction Monochlorobenzene Reduction
O-Dichlorobenzene Reduction P-Dichlorobenzene Reduction PCB Reduction
PFOA Reduction PFOS Reduction Pentachlorophenol Reduction
Radon Reduction Simazine Reduction Styrene Reduction
Taste and Odor Reduction Tetrachloroethylene Reduction Toluene Reduction
Toxaphene Reduction Trans-1,2-Dichloroethylene Reduction Tribromoacetic Acid Reduction
Trichloroethylene Reduction Trihalomethanes (TTHM) Reduction Turbidity Reduction
VOC Reduction Xylenes Reduction

Reduction Claims for Ultraviolet Microbiological Water Treatment Systems
Disinfection Performance, Class A Disinfection Performance, Class B

Reduction Claims for Reverse Osmosis Drinking Water Treatment Systems
1,1,1-Trichloroethane Reduction 1,1,2,2-Tetrachloroethane Reduction 1,1,2-Trichloroethane Reduction
1,1-Dichloroethylene Reduction 1,2,4-Trichlorobenzene Reduction 1,2-Dichloroethane Reduction
1,2-Dichloropropane Reduction 2,4,5-TP (Silvex) Reduction 2,4-D Reduction
Alachlor Reduction Arsenic (Pentavalent)<=300 ppb Reduction Arsenic (Pentavalent)<=50 ppb Reduction
Asbestos Reduction Atrazine Reduction Barium Reduction
Cadmium Reduction Carbofuran Reduction Chloropicrin Reduction
Chromium (Hexavalent) Reduction Chromium (Trivalent) Reduction Cis-1,2-Dichloroethylene Reduction
Cis-1,3-Dichloropropylene Reduction Copper Reduction Cyst Reduction
Dibromochloropropane Reduct. Dinoseb Reduction Ethylene Dibromide Reduction
Fluoride Reduction Haloacetonitriles Reduction Haloketones Reduction
Heptachlor Epoxide Reduction Heptachlor Reduction Hexachlorobutadiene Reduction
Hexachlorocyclopentadiene Reduction Lead Reduction Lindane Reduction
Methoxychlor Reduction Nitrate/Nitrite Reduction O-Dichlorobenzene Reduction
P-Dichlorobenzene Reduction Pentachlorophenol Reduction Radium 226/228 Reduction
Selenium Reduction Styrene Reduction TDS Reduction
Trans-1,2-Dichloroethylene Reduction Tribromoacetic Acid Reduction Trichloroethylene Reduction
Trihalomethanes (TTHM) Reduction Turbidity Reduction VOC Reduction
Xylenes Reduction

Reduction Claims for Shower Filtration Systems - Aesthetic Effects
Free Available Chlorine Reduction

Reduction Claims for Drinking Water Treatment Units - Emerging Compounds/Incidental Contaminants
Atenolol Reduction Bisphenol A Reduction Carbamazepine Reduction
DEET Reduction Estrone Reduction Ibuprofen Reduction
Linuron Reduction Meprobamate Reduction Metolachlor Reduction
Naproxen Reduction Nonylphenol Reduction Phenytoin Reduction
TCEP Reduction TCPP Reduction Trimethoprim Reduction

Reduction Claims for Drinking Water Treatment Units - PFOA & PFOS
PFOA Reduction PFOS Reduction

Reduction Claims for Drinking Water Treatment Units - Microcystins
Microcystin Reduction

Reduction Claims for Drinking Water Treatment Units - Iodine Radioisotope
Iodine Radioisotope Reduction
 

Product Type		   Choose a Product Type from the drop-down menu.
 
         


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