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Is Camco RV and Marine Premium Water Filter NSF Certified  

Updated 03/04/2026 | Published 02/06/2026

Question:

Is the Camco water filter, CAM40631, NSF certified ?

0

Expert Reply:

Hey Ken! Yes, the Camco RV and Marine Premium Water Filter # CAM40631 is NSF/ANSI 372 certified.

Is this for your travel trailer/5th wheel or something else?

expert reply by:
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Robin H
Camco Water Filter
Camco Water Filter
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Etrailer Expert

Robin H.

3/4/2026

Hey Ken, did the NSF certification on the Camco water filter give you the confidence you were looking for? Your feedback could help others choosing a filter for their RV or boat.

Ken profile picture

Ken

3/4/2026

@RobinH Hello Robin, unfortunately it does not. The 2 major certs I am looking for are 42 and 53. These pertain to water filtering. 372 only pertains to lead in the components used in the filter materials. I am looking for an external filtration system to use for city water hookup and/ or to fill my holding tanks in my travel trailer. Sadly there are no filters available that meet my needs in this regard, I have a confirmed certified undersink filter/purifier for drinking water. Without outside certification of the filter's capabilities and the price is under several hundreds of dollars then the filters may be a waste of money and ineffective.

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