Hayward Filter Head Assembly for C100S, CX100B

The Hayward CX100B is the filter head assembly for the SwimClear C100S cartridge filter. It is the upper section of the tank, supplied as a complete assembly, and it is the genuine Hayward part.

When it is needed

A head that has cracked, warped or will not seal against the tank is replaced as a unit. The photos show the front and rear of the assembly so you can compare it against the head on your filter.

Before you order

This head is listed for the C100S. Check the model label on the tank, and plan on reusing the clamp and tank o-ring or ordering new ones if they are worn.