02Excellent
Shower Filter System (AQ-4100)
$55-65$30/filter
showerchlorine-removalbudget
Established brand with proven track record. NSF/ANSI 177 certified. Removes 90%+ chlorine using coconut shell carbon and copper-zinc media. Good budget entry point.
Quality Score10/12
Purity
Evidence
Transparency
Value
Strong Evidence
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Ingredients & Purity
Coconut shell carbon + KDF-55 copper-zinc media. 6-month/10,000-gallon filter life.
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Scientific Evidence
NSF/ANSI Standard 177 certification. Dermatologist recommended.
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Brand Transparency
Established company with clear certification. Filter specs disclosed.
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Value Assessment
$55-65. Good value for chlorine-focused shower filtration.
Why Not Alternatives?
Less comprehensive than Weddell (no DBP or PFAS claims) but more affordable. Better than generic Amazon filters with unverified claims.