98212200 | Pentair Union Nut For Filters Pentair Thermalflo Control Board and Bezel Six-Function Operation: Easily switch between

Six-Function Operation: Easily switch between filtering

Compatible with most Pentair Sta-Rite Max-E-Therm and Pentair MasterTemp Pool Heaters

giving you peace of mind and clarity in pool maintenance

Does the 59053800 fit both 150 and 200 sq ft Pentair models

ensuring compatibility with the Jandy CS150 filter

98212200 | Pentair Union Nut For Filters Pentair Thermalflo Control Board and Bezel Six-Function Operation: Easily switch betweenThe Pentair Union Nut 98212200 is an OEM replacement part engineered for Pentair Clean & Clear, Predator, Warrior, and EasyClean pool and spa filters. Serving as a key connection piece, it secures filter components together to maintain proper sealing and prevent unwanted leaks. Built from durable materials, this genuine Pentair nut withstands chemical exposure and repeated maintenance cycles. Keeping this OEM replacement in good condition is essential