Pentair Locking Ring Assembly | Clean & Clear / Predator / POSI-CLEAR RP Filters | 59052900Z Inlet & Skimmer Plugs Link to Manufacturer's Safety Data

Link to Manufacturer's Safety Data Sheet: View SDS (PDF)

as well as pools

If your ring is a different shade or finish

000 Gallon (No Stand Pipe) — QuikPure3 Series 383101 1-25 or 2-50 designation: 1 lamp per 25

If you need to replace all four cartridges at once

Pentair Locking Ring Assembly | Clean & Clear / Predator / POSI-CLEAR RP Filters | 59052900Z Inlet & Skimmer Plugs Link to Manufacturer's Safety DataThe Pentair Locking Ring Assembly (59052900Z) is the OEM replacement locking ring for the Clean & Clear, Predator, and POSI CLEAR RP cartridge filter series, as well as the System: 2 Modular Media Filter and SEP Separation Tank lines. The locking ring secures the filter tank head to the body, maintaining a pressure tight seal during operation. A cracked, warped, or stripped locking ring compromises the tank closure and can result in loss of system