Carvin Splash Pak CE Cartridge Filter Lock Ring (42372300R) installation kit When a switch no longer

When a switch no longer toggles cleanly or makes unreliable contact

the whole spa can feel more frustrating because the user loses confidence in managing the full system from one place

Ideal for larger plumbing setups

Useful when the original panel is cracked or damaged

Carvin Splash Pak CE Cartridge Filter Lock Ring (42372300R) installation kit When a switch no longerThe Carvin Splash Pak cartridge filter lock ring is designed for compatible CE cartridge filter applications where major assembled sections need dependable retention. A lock ring is useful because it helps hold the filter body together securely, supporting both structural stability and cleaner sealing performance. This replacement is especially useful when the original lock ring is cracked, warped, weakened, or no longer tightening with confidence.