Whirlpool WHEEDF Fiters 1 & 2, UltraEase Replacement Filters for WHED20 Dual Stage Drinking Water System, Includes Replacement Battery for EZ-Change Indicator Light (270 Gallons, 1022 Liters), for UltraEase Undersink Filtration With Faucet

WHIRLPOOL WHEEDF  Drinking Water Filter SETSet consists of: (1)  Whirlpool UltraEase Pre Filter  - #7277501(1)  Whirlpool UltraEase Post Filter  - #7278133 These are the ORIGINAL Whirlpool replacement filters for the Whirlpool WHED 20 Drinking Water System. This set also includes the battery replacement for the EZ Change Indicator Light.  The Whirlpool WHEEDF filter set is NSF and ANSI certified for the 42 & 53 Standards, which certifies this filter set to reduce such contaminents as sediment, cysts, lead, chloriine, taste, odor and other chemicals.  Whirlpool recommends filter changes every 6 months.  This filter set is also know as part number 129795.