NSF Product and Service Listings

These NSF Official Listings are current as of Friday, May 9, 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/DWTU/Listings.asp?Standard=053&Company=C0850682&

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


 
KD Navien 
95, Suworam-gil, Seotan-myeon
Pyeongtaek-si 
Gyeonggi-Do 
Republic of Korea 
82 2 559 8138
Visit this company's website

Facility : Daejeon, Korea, Republic of

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

Plumbed-In to Separate Tap [Pb]
WUA500-05GND WUA500-05GND-CB 500(1) .5   1,2,4-Trichlorobenzene Reduction
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) 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.

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