Whirlpool WHKF-DWHBB Compatible O-ring - Filter Replacement O-ring, Set of 6

KleenWater Filter Housing Replacement O-Ring for Whirlpool WHKF-DWHBB, Set of 6

This o-ring will accommodate filter housings which require large diameter cartridges. These cartridges have an approximate diameter of 4.5 inches. The o-ring itself actually measures approximately 5.465 inches (inside diameter). We recommend consumers keep a spare o-ring on hand to avoid urgent situations.

An o-ring facilitates a water tight seal between the water filter sump and the water filter head. The most common o-rings used in water filtration are made from Buna N material. Buna N is also commonly referred to as nitrile. This is the ideal choice for cold water filtration because they are inexpensive and have superior performance characteristics.

Compatible replacement for WHKF-C9