Whole-house filters
A whole-house carbon filter installs where water enters the house. It is for chlorine taste and some organic contaminants at every tap.
It does not soften. It does not treat arsenic or nitrate unless a named certification says so.
4 products with an in-stock listing, sorted by first-year cost. Ranked for a named water profile only on system and ZIP pages.
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| Product | Certified for | Price | First year | Install |
|---|---|---|---|---|
| 3M Aqua-Pure AP903 Whole House Sanitary Quick Change Filter | Chlorine (residual), Turbidity | Plumber recommended | ||
| Aquasana Rhino EQ-1000 Whole House Filter (1,000,000 gallons) | Chlorine (residual) | Plumber recommended | ||
| Express Water WH300SCKS 3-Stage Heavy Metal Whole House Filter (Sediment, KDF, Carbon) | manufacturer-reported only | Plumber recommended | ||
| iSpring WGB32B 3-Stage Whole House Filter (Sediment + 2 Carbon Block) | manufacturer-reported only | Plumber recommended |