Aquasana

2 products scored · average composite 5.3/10. Scores are computed from published specs and verified certifications, not brand reputation.

• 7.2
  Aquasana AQ-5200 Under-Sink

  Certified for lead and PFAS, cheap per gallon, marketing matches the certified scope.

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• 3.4
  Aquasana Rhino EQ-1000 Whole House

  A 1,000,000-gallon carbon and KDF whole-house system. Aquasana's own data sheet calls the chlorine reduction 'tested to' NSF/ANSI 42, not certified; the only accredited certification it holds is a WQA structural one (NSF/ANSI 61), which covers no contaminant reduction.

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