Generic Quad DE Tank Body O-Ring (90-423-6106) chemicalfeeders or no longer seats correctly

or no longer seats correctly on the housing

Supports cleaner and more dependable niche fit

the system can lose the dependable temperature and safety feedback it should provide

Straight-nut design with deluxe scalloped styling

Generic Quad DE Tank Body O-Ring (90-423-6106) chemicalfeeders or no longer seats correctlyA tank body O ring helps create a seal at a compatible DE filter tank connection, and this generic version is designed for Quad DE tank body applications using the 90 423 6106 reference. When a tank seal becomes brittle, flattened, or damaged, the housing can lose the sealing support it should maintain around the body connection. The Quad DE fitment gives this O ring practical value because filter tank seals work best when the replacement matches the