Generic O-Ring [9-3/8" ID x 1/4" Cross Section] (90-423-6142) deltauv This type of part is

This type of part is especially useful when the original rotating head is worn

For compatible valve repairs

The CMP laminar spa fountain halo is designed for compatible spa water-feature applications where the fountain accent component needs replacement

This basket helps trap larger debris in the pump basket area before it can reach more sensitive internal pump parts

A full set can be the smarter long-term solution for rebuilding the internal structure that supports DE media and proper filtration flow

Generic O-Ring [9-3/8" ID x 1/4" Cross Section] (90-423-6142) deltauv This type of part isThe Generic 90 423 6142 O ring is designed for compatible sealing applications and features a 9 3 8 inch inside diameter with a 1 4 inch cross section. A seal like this is useful because it restores a larger O ring interface in assemblies where the original ring has worn down or no longer maintains a reliable seal. Larger O rings are commonly found in tank lids, housings, and other broad sealing surfaces where even pressure around the circumference