Filters-NOW WFP151121 Pentek O-Ring No.237 - Buna-N FDA Grade
$ 7.15
Filters-NOW WFP151121 Pentek O-Ring No.237 - Buna-N FDA Grade
- 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.
- Viton Grade (part # 151117) fits #10, #12, and #20 all natural polypropylene housings. Approx
- Silicone Grade (part # 151118) fits #10, #12, and #20 high temperature filter housings. Approx