The Pentek 143339 Replacement Head Nut Gasket is manufactured to the specifications of the ST series of stainless steel housings. Replace regularly for peak functioning of your filter system. The strength of this additional gasket helps maintain the flow of clean water without unexpected system shut-downs.
- Helps to maintain the integrity of your filter housing cap
- Keeps your filter system running efficiently
- An essential component in preventing leaks
- Genuine OEM Produc