Generic O-Ring [25-3/16" ID] [3/8" CS] O-340 (O-340) jjelectronics Installing the correct replacement can

Installing the correct replacement can help improve the presentation of the skimmer opening and restore a more complete finished look

AquaStar extender with 1 inch eyeball in white

This Ultimax model is configured to handle both modes with reliability

Designed for compatible 2 pump control applications

Generic O-Ring [25-3/16" ID] [3/8" CS] O-340 (O-340) jjelectronics Installing the correct replacement canAn O ring helps create a dependable seal at a compatible extra large circular connection, and this generic version is sized with a 25 3 16 inch inside diameter and 3 8 inch cross section using the O 340 reference. When a large heavy profile O ring becomes worn, flattened, or damaged, the assembly can lose the sealing support it should maintain around the full connection. The 3 8 inch cross section gives this O ring practical value because very large