550-0701 | Waterway Pro Clean Plus Lock Ring System Transformer For Pentair IntelliCenter Maintains Leak-Free Performance: Creates a

Maintains Leak-Free Performance: Creates a tight seal at the filter drain port

5HP FHPM Pump Impeller Kit R0479605 – OEM Seal Components

or along walkways

The quick-connect lock ring provides tool-free access to the cartridge for cleaning or replacement

550-0701 | Waterway Pro Clean Plus Lock Ring System Transformer For Pentair IntelliCenter Maintains Leak-Free Performance: Creates aThe Waterway 550 0701 is an OEM lock ring assembly designed for the Waterway Pro Clean Plus cartridge filter series. The lock ring is the mechanism that secures the filter tank lid to the base under operating water pressure, creating a watertight seal that keeps the system pressurized and functioning properly throughout the filtration cycle. A cracked, warped, or broken lock ring is one of the most common causes of filter lid leaks and pressure loss