Generic O-Ring [9-3/8" ID x 1/4" Cross Section] (90-423-6142) deltauv The CMP laminar spa fountain

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

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

surface cleaning can feel less consistent than it should

For compatible valve repairs

Installing the correct Pentair/Letro hose can help restore cleaner performance and improve confidence in the feed-line assembly

Generic O-Ring [9-3/8" ID x 1/4" Cross Section] (90-423-6142) deltauv The CMP laminar spa fountainThe 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