Two 151121 Pentek Compatible Orings for 2.5 Inch Housings Beer and Wine Filtration low cost CFS9720 replacement cartridge

low cost CFS9720 replacement cartridge

(1) Dirt / sediment pre-filter

KleenWater brand low cost

Thus the cartridge is acceptable for "point of entry" whole house applications

Inlet / oulet 3 inch flanged

Two 151121 Pentek Compatible Orings for 2.5 Inch Housings Beer and Wine Filtration low cost CFS9720 replacement cartridgeTwo Pentek 151121 compatible replacement water filter orings for housings requiring 2. 5 inch cartridges by KleenWater. The KleenWater brand RG2K4W1 oring will accomodate filter housings which require 2. 5 inch diameter cartridges. The o ring itself actually measures approximately 3 7 8 inches (inside diameter). We recommend consumers keep a spare o ring on hand to avoid urgent situations. Replacement for: Pentek 15066 20 inch length, valve in head