Pentek Square-Cut O-Ring (Buna-N FDA Grade)
Seals housing sump to cap.
Prevent leaks.
Keep O-ring lubricated with silicone grease.
Fits Big Clear whole house housings.
Buna-N FDA Grade.
AirFilters.com
This Pentek Square-Cut O-Ring seals the housing sump to the housing cap to prevent leaks. It is important to keep the o-ring lubricated with silicone grease. Buna-N grade O-rings should be replaced every two filter changes or if there is damage.
It is designed for Big Clear whole house housings. Purchase one today! Pentair is also known as Pentek.
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