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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Precision winding patterns ensure accurate filtration ratings and high retention efficiencies
Change cartridge every 6-8 months or upon substantial pressure reduction
Rigid construction withstands stressful conditions
The cartridges are rated to perform for 2
Two 151121 Pentek Compatible Orings for 2.5 Inch Housings Pentek Compatible Filters Precision winding patterns ensure accurateTwo 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
