NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, June 18, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

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

NSF/ANSI 42
Drinking Water Treatment Units - Aesthetic Effects

 
Microfilter Co., Ltd. 
15-1, Gwinong 3-gil, Deoksan-eup
(162-1 Sansuri, Deoksan-eup) 
Jincheon-gun, Chungcheongbuk-do 
27856,  
Republic of Korea 
82 43 536 5221
Visit this company's website

Facility : # 1 Chungcheongbuk-do, Republic of Korea

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

Refrigerator Filter, Integrated
HX2019F-A[G] HX2019FR-A 200(1) .5   Chlorine Reduction
Taste and Odor Reduction
Nominal Particulate Reduction, Class I

   
(1) Claims of capacity or rated service cycle are not applicable for mechanical filtration.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the 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.


Facility : Chungcheongbuk-Do, Korea, Republic of

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

Refrigerator Filter, Integrated
HX2019F-A[Pb] HX2019FR-A 200(1) .5   Chlorine Reduction
Nominal Particulate Reduction, Class I
Taste and Odor 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.


 
Qingdao Ecopure Filter Co., Ltd. 
No. 13, Yishengbai Road
Environmental Protection Industry Zone 
Jimo, Qingdao 266201 
China 
0532 5871 9699
Visit this company's website

Facility : Qingdao, China

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

Refrigerator Filter, Aftermarket
Fridge filters HX2019FR-A-2 HX2019FR-A-2 200 .5   Chlorine Reduction
Taste and Odor Reduction

NSF/ANSI 53
Drinking Water Treatment Units - Health Effects


 
Microfilter Co., Ltd. 
15-1, Gwinong 3-gil, Deoksan-eup
(162-1 Sansuri, Deoksan-eup) 
Jincheon-gun, Chungcheongbuk-do 
27856,  
Republic of Korea 
82 43 536 5221
Visit this company's website

Facility : # 1 Chungcheongbuk-do, Republic of Korea

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

Refrigerator Filter, Integrated
HX2019F-A[G] HX2019FR-A 200(1) .5   Asbestos Reduction
Atrazine Reduction
Benzene Reduction
Carbofuran Reduction
Cyst Reduction
Lead Reduction
Lindane Reduction
Mercury Reduction
P-Dichlorobenzene Reduction
Toxaphene Reduction
2,4-D Reduction

   
(1) Claims of capacity or rated service cycle are not applicable for mechanical filtration.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the 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.

NSF/ANSI 401
Drinking Water Treatment Units - Emerging Compounds/Incidental Contaminants


 
Microfilter Co., Ltd. 
15-1, Gwinong 3-gil, Deoksan-eup
(162-1 Sansuri, Deoksan-eup) 
Jincheon-gun, Chungcheongbuk-do 
27856,  
Republic of Korea 
82 43 536 5221
Visit this company's website

Facility : # 1 Chungcheongbuk-do, Republic of Korea

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

Refrigerator Filter, Integrated[G]
HX2019F-A HX2019FR-A 200 .5   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
Trimethoprim Reduction
Microplastics Reduction

   
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the 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.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the 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.


Facility : Chungcheongbuk-Do, Korea, Republic of

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

Refrigerator Filter, Integrated[Pb]
HX2019F-A HX2019FR-A 200 .5   Atenolol Reduction
Bisphenol A Reduction
Carbamazepine Reduction
DEET Reduction
Estrone Reduction
Linuron Reduction
Meprobamate Reduction
Metolachlor Reduction
Microplastics Reduction
Naproxen Reduction
Nonylphenol Reduction
Phenytoin Reduction
TCEP Reduction
TCPP Reduction
Trimethoprim Reduction

   
[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 4
Number of matching Products is 6
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