Generic Quad DE Tank Body O-Ring (90-423-6106) poolparts Supports dependable temperature monitoring

Supports dependable temperature monitoring

Useful when replacing a worn or leaking original check valve

Latching switches are useful because they allow the system to change state with a brief air input and then remain in that changed condition until the next actuation

This type of part is especially useful when the original check valve is sticking

Generic Quad DE Tank Body O-Ring (90-423-6106) poolparts Supports dependable temperature monitoringA 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