Pentair Valve Spring Washer | 271160Z PCCF100 This is the gray color

This is the gray color version — confirm the color of your existing wheel before ordering

this cartridge replaces the outer filter

Replace the O-ring at the first sign of wear — confirm the correct O-ring size against your pump's parts diagram before ordering a replacement

sweeping debris into the cleaner's suction path while the vacuum skirts create the seal necessary for consistent suction performance

providing real-time temperature data to the control board

Pentair Valve Spring Washer | 271160Z PCCF100 This is the gray colorThe Pentair Valve Spring Washer (271160Z) is the OEM replacement washer for the valve spring assembly in Pentair multiport valves. This washer seats against the valve spring within the multiport valve assembly, maintaining correct spring tension and ensuring consistent rotor positioning across all valve port selections. A damaged or deformed washer can allow the spring to seat unevenly, resulting in port misalignment or internal bypass between valve