US Water Systems Matrixx Whole House Arsenic Filter review

Whole-house arsenic filter. Licensed plumber required. Skill and code, not a preference. No third-party certification on record. Claims below are manufacturer-reported.

What it removes

Contaminant	Evidence	Stated reduction	Scope
Arsenic	Manufacturer-reported	95%	arsenic pentavalent,arsenic trivalent
Uranium	Manufacturer-reported	90%

Certified is an NSF, WQA, or IAPMO listing for that claim.

Arsenic at every tap if the listing covers the form in your water.