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wgfreewill t1_j9u2jk2 wrote

Reply to comment by gigatronics in Best Ongoing Water Filter solution in 2023 to NSF53 or higher standards by Mstormer

Pro One do have some NSF tested/rated products, but no NSF 53 like OP requested.

https://info.nsf.org/Certified/DWTU/

You can drop the Product Standard down to NSF 53 and search. If the filter isn't in this database, it's not 3rd party tested and I wouldn't believe their claims.

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Mstormer OP t1_j9u3yet wrote

Yeah, they claim independent testing, but also a filter that lasts 2600 gallons. Unlikely.

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