Pay in 4 interest-free payments of $28.75 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Three-Layer Filtration Design
preventing premature plugging and maximizing carbon utilization
🔧 Universal Fit
The Pentek RFC20-BB is designed for use in standard 20" x 4
Isopure Water (ISO-WH1-20B) Single Stage 20" Big Blue Boy Whole House Water Filter Polypropylene Spun1382 Three-Layer Filtration DesignThe Isopure Water ISO WH1 20B delivers true whole house sediment filtration through a single stage Big Blue system with oversized 20" x 4. 5" cartridges and 1" ports engineered to maintain flow rates up to 8 GPM without pressure loss. This pre assembled 5 micron sediment filter system handles the demands of larger homes where standard 10" x 2. 5" filter housings fall short in capacity and performance. SPECIFICATIONS Filter Performance & Capacity
US$ 34.95
US$ 68.00
US$ 139.00
