Pentek - 20" x 4.5" Big Blue Empty Refillable Cartridge Blue And White (F-40500LN-6)0.5 - 5 GPM; 3/8" FPT Height x O

Height x O

ultrameter systems

QMP100 Non-Air Gap Faucet – Chrome with Black Tip

ideal for inline or reverse osmosis pre-filtration applications

Pentek - 20" x 4.5" Big Blue Empty Refillable Cartridge Blue And White (F-40500LN-6)0.5 - 5 GPM; 3/8" FPT Height x OPentek 20" x 4. 5" Big Blue Empty Refillable Cartridge Custom filtration media housing for tailored water treatment solutions 20" x 4. 75" Dimensions Refillable Design Big Blue Compatible The Pentek 20" x 4. 5" Big Blue Empty Refillable Cartridge lets you build custom filtration solutions with your choice of media. Fill it with activated carbon, KDF, calcite, ion exchange resin, or specialty blends to address your specific water quality challenges.