Waterway Tee Check Valve [ES Series 1/2"s w/Cap Foam] (670-2220) pulsafeeder A rectangular DE grid filter

A rectangular DE grid filter helps provide the working filtration surface inside a compatible diatomaceous earth filter assembly

The Waterway 210-6097 Poly Jet Series internal is designed for compatible jet assemblies and features a 3-3/8 inch face diameter with roto action

Raypak header drain plug

A focused replacement like this is especially useful when the surrounding pump parts remain serviceable and the weakness is isolated to the bracket itself

This assembly has practical value because it restores a specific portion of the cleaner’s movement framework without requiring unnecessary replacement of unrelated drive parts

Waterway Tee Check Valve [ES Series 1/2"s w/Cap Foam] (670-2220) pulsafeeder A rectangular DE grid filterWaterway Tee Check Valve [ES Series 1 2"s w Cap Foam] is a Waterway Plastics check valve fitting for compatible plumbing and bath spa systems. It is designed to help manage water or air movement direction in the line, supporting dependable operation where backflow control is needed. Use it when replacing a worn check valve component or restoring proper function in a matching Waterway ES Series assembly. When selecting replacement pool or spa parts,