NSF Product and Service Listings

These NSF Official Listings are current as of Saturday, July 27, 2024 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/DWTU/Listings.asp?Standard=053&Company=31930&

Note: Certain claims, such as Arsenic (Pentavalent) Reduction, appear as active links, allowing you to access additional information regarding the specific contaminants.

NSF/ANSI 53
Drinking Water Treatment Units - Health Effects


 
Altwell Tech Inc. 
42-24, Daehwa-ro 150 beon-gil
Daedeok-gu, Daejeon 
Korea, Republic of 
888-637-3338 
213-637-5800

Facility : Daejeon, Republic of Korea

  Replacement Service Cycle Flow Rate  
Brand Name / Trade Name / Model Element (gallons) (gpm)   Claim

Refrigerator Filter, Integrated [Pb]
Samsung / DA97-08006C-A DA97-17376B 300(1) .4   2,4-D Reduction
Asbestos Reduction
Atrazine Reduction
Benzene Reduction
Carbofuran Reduction
Chlorobenzene Reduction
Cyst Reduction
Endrin Reduction
Ethylbenzene Reduction
Lead Reduction
Lindane Reduction
Mercury Reduction
O-Dichlorobenzene Reduction
P-Dichlorobenzene Reduction
Tetrachloroethylene Reduction
Toxaphene Reduction
Turbidity Reduction
1,2,4-Trichlorobenzene Reduction
RF38159 CB 3805-159 300(1) .5   2,4-D Reduction
Asbestos Reduction
Atrazine Reduction
Benzene Reduction
Carbofuran Reduction
Chlorobenzene Reduction
Cyst Reduction
Endrin Reduction
Ethylbenzene Reduction
Lead Reduction
Lindane Reduction
Mercury Reduction
O-Dichlorobenzene Reduction
P-Dichlorobenzene Reduction
Tetrachloroethylene Reduction
Toxaphene Reduction
Turbidity Reduction
1,2,4-Trichlorobenzene Reduction

   
(1) Claims of capacity or rated service cycle are not applicable for mechanical filtration.
[Pb] Product also evaluated and determined to possess weighted average lead content of
     <=0.25% and complies with lead content requirements for “lead free” plumbing as defined
     by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
     Water Act.

Refrigerator Filter
Reduction Samsung / DA97-08006A-E[Pb] DA29-00020B 300(1) .5   2,4-D Reduction
Asbestos Reduction
Atrazine Reduction
Benzene Reduction
Carbofuran Reduction
Chlorobenzene Reduction
Cyst Reduction
Endrin Reduction
Ethylbenzene Reduction
Lead Reduction
Lindane Reduction
Mercury Reduction
O-Dichlorobenzene Reduction
P-Dichlorobenzene Reduction
Tetrachloroethylene Reduction
Toxaphene Reduction
Turbidity Reduction
1,2,4-Trichlorobenzene Reduction

   
(1) Claims of capacity or rated service cycle are not applicable for mechanical filtration.
[Pb] Product also evaluated and determined to possess weighted average lead content of
     <=0.25% and complies with lead content requirements for “lead free” plumbing as defined
     by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
     Water Act.

Counter-Top Connected to Sink Faucet
Pulito II / AP-1720 AP-1721 1141(1) .5   Turbidity Reduction
VOC Reduction **

   
(1) Claims of capacity or rated service cycle are not applicable for mechanical filtration.


** The category of VOC (Volatile Organic Chemical) includes a number of chemicals that are both man-made and naturally occurring. Water from wells and utilities may contain some of these contaminants. Some VOCs are pesticides, herbicides, or insecticides that seep into the ground water after application. Other VOCs enter the water supply through industrial or other waste disposal. This category also includes total trihalomethanes, which are a by-product of chlorination.

A VOC reduction claim by the manufacturer means the system reduces the concentration of all of the following contaminants:

alachlor                      endrin                          simazine  
atrazine                      ethylbenzene                    styrene
benzene                       ethylene dibromide (EDB)        1,1,2,2-tetrachloroethane
carbofuran                    haloacetonitriles               tetrachloroethylene
carbon tetrachloride            bromochloroacetonitrile       toluene
chlorobenzene                   dibromoacetonitrile           2,4,5-TP(silvex)
chloropicrin                    dichloroacetonitrile          tribromoacetic acid
2,4-D                           trichloroacetonitrile         1,2,4-trichlorobenzene
dibromochloropropane (DBCP)   haloketones                     1,1,1-trichloroethane
o-dichlorobenzene               1,1-dichloro-2-propanone      1,1,2-trichloroethane
p-dichlorobenzene               1,1,1-trichloro-2-propanone   trichloroethylene 
1,2-dichloroethane            heptachlor                      trihalomethanes (TTHM)       
1,1-dichloroethylene          heptachlor epoxide                bromodichloromethane
cis-1,2-dichloroethylene      hexachlorobutadiene               bromoform
trans-1,2-dichloroethylene    hexachlorocyclopentadiene         chlorodibromomethane
1,2-dichloropropane           lindane                           chloroform
cis-1,3-dichloropropylene     methoxychlor                    xylenes                       
dinoseb                       pentachlorophenol
Number of matching Manufacturers is 1
Number of matching Products is 4
Processing time was 0 seconds