Pentair Lid to Housing O-Ring, Buna-N #360 | Cartridge Filter | R172223 FG1006 This listing is for a

This listing is for a single adapter — order two to complete the job

polyester fabric — a durability tier above standard filter media — with 42 elements and open molded gasket end caps that seat firmly and seal reliably for a service-ready drop-in fit

⚠️ IMPORTANT: 2 REQUIRED PER PUMP

Pentair Bermuda Gunite Skimmer 506365 Bermuda Skimmer accessory — float valve assembly

The Pentair Water Pressure Switch (42001-0060S) is the OEM replacement pressure switch for the MasterTemp

Pentair Lid to Housing O-Ring, Buna-N #360 | Cartridge Filter | R172223 FG1006 This listing is for aThe Pentair R172223 is the OEM replacement lid to housing O ring for Pentair inline and top load cartridge filter housings. This Buna N (#360) O ring seals the joint between the filter lid and the housing body, preventing pressurized water from bypassing the filter element or leaking at the lid connection. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. We carry the