Carvin Splash Pak CE Cartridge Filter Lock Ring (42372300R) installation kit Ideal for larger plumbing setups

Ideal for larger plumbing setups

Hydro-Quip PS-Y Series 4

making this a more focused replacement instead of a generic control substitute

This set has practical value because it packages both long and short track pieces together for a more coordinated repair approach

Carvin Splash Pak CE Cartridge Filter Lock Ring (42372300R) installation kit Ideal for larger plumbing setupsThe 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.