Pentair Locking Flange, RTL | R172370 Tools What this part does: It

What this part does: It provides the tube handle components and accompanying gaskets for the related heater assembly

It traps particulates in the filtration loop to support effective water care and clear water

this CMP flat plug helps you block water flow quickly and securely without tools or complex installation

Pentair 263037 PVC Valve - 1-1/2in

Their conversion kits allow efficient plumbing updates

Pentair Locking Flange, RTL | R172370 Tools What this part does: ItWhat This Part Is Used For Pentair R172370 Flange Locking RTL is a replacement locking flange component for compatible Pentair RTL filter systems. It secures the filter Assembly and maintains proper compression. Why This Part Matters A damaged locking flange can cause poor sealing and pressure loss. Replacing it ensures the filter housing remains properly secured during operation. It helps prevent leaks and uneven cartridge compression. Key Features