Hayward E-Ring | CX900J Pool Blaster Wall thickness and structural condition

Wall thickness and structural condition directly affect stability and long-term safety

ensuring your pool remains illuminated safely and efficiently

They measure MPS

It serves as the termination point of the venting system

Hayward E-Ring | CX900J Pool Blaster Wall thickness and structural conditionWhat This Part Is Used For The Hayward CX900J E Ring is a small retaining ring used in compatible Hayward filter assemblies. It secures internal components in place during operation. Why This Part Matters A missing or bent E ring can allow parts to shift out of alignment. Replacing it restores secure positioning of internal hardware. This helps maintain stable filter operation. Key Features and Specifications Manufacturer part number CX900J E ring