Isopure Water (ISO-WH1-20B) Single Stage 20" Big Blue Boy Whole House Water Filter Filter Housing & Components Test Water Monthly

Test Water Monthly

and odor from whole-house water systems

5" Media Type Polyphosphate Crystal (NSF 42/60) Capacity 120

Manufactured entirely from FDA-compliant materials using a patented process that ensures consistent performance across residential

Isopure Water (ISO-WH1-20B) Single Stage 20" Big Blue Boy Whole House Water Filter Filter Housing & Components Test Water MonthlyThe Isopure Water ISO WH1 20B delivers true whole house sediment filtration through a single stage Big Blue system with oversized 20" x 4. 5" cartridges and 1" ports engineered to maintain flow rates up to 8 GPM without pressure loss. This pre assembled 5 micron sediment filter system handles the demands of larger homes where standard 10" x 2. 5" filter housings fall short in capacity and performance. SPECIFICATIONS Filter Performance & Capacity