Whirlpool WHERPF RO Complatible Replacement Filters by CFS This set of two carbon block cartridges and one 5 micron dirt/sediment polypropylene cartridge provides effective pre-filtration for both chlorinated (municipal) and private well (non-chlorinated) water. The 5 micron filter cartridge removes dirt/rust & sediment down to 5 microns.The carbon block cartridge will adsorb chlorine / chloramine and other deleterious chemicals providing superior reverse osmosis membrane protection. This cartridge set should be replaced every 6-12 months. Please note this cartridge set is not compatible with model WHER25.

• Whirlpool WHERPF RO Complatible Replacement Filters by CFS
• 2.5" X 9.75" double open end cartridge configuration ehances compatibility
• "Low cost - high quality" alternative. Not compatible with WHER12, WHER18 or WHER25

Whirlpool WHERPF RO Complatible Replacement Filters by CFSComplete Filtration Services