5 Micron Big Blue Replacement Water Filter Cartridge Combo Set

1. The first PP20BB replacement filter can filter up to 30000 gallons depending on water quality. Suggest to replace it every 3- 6 months for theaverage household for optimal performance depending on daily water consumption.

2. Second RFN20BB-C filter is made of granular activated carbon, which has excellent adsorption capacity and can effectively reduce Chlorine, sand, rust, sediment, odor and color.With more micropores on its surface, so it has a strong adsorption capacity and can absorb various impurities and organic pollutants in the water.

3. Third CTO20BB filter can be used in any standard 20 x 4.5 inch heavy duty filter housings and compatible for models of Everpure EV910837, Pentair DEV910837, EV910837, P5-20BB, Pentek 155358-43, P5-20BB, Pura 33003117, Sterilight CMB-520-HF, Filter Specialist CMMF0520-45W1, FreshWaterSystems MBGC-45200-05, AquaPure AP810-2, AXEON Membranes 200640, Hydronix SDC-45 2005, SDG-45-2005, iSpring FP25B, Neo-Pure MBGC-45200-05, Valuetrex VX05-20BB, Watts FPMB-BB5-20, etc.

4. Worry-free – Our filters are produced under the ISO9001 standard and inspected under strict quality control. Each filter is produced through 34 production processes, 400PSI pressure test, 10,000 water hammer tests, and 6 independent tests.