Pentair TR100C/TR140C/Triton C-3 CLR Air Relief Assembly (273564Z) kempusa The Raypak thermostat kit is

The Raypak thermostat kit is designed for compatible 55A and 185A IID heater applications where the supported temperature-control assembly needs replacement

or no longer holding the cleaner assembly the way it should

or no longer sealing or connecting correctly

The 94222528 is a practical solution for compatible pool systems that need renewed cartridge filtration support and cleaner day-to-day water care

and this Polaris and Zodiac version is a white assembly designed for 380 cleaner applications using the 9-100-7003 reference

Pentair TR100C/TR140C/Triton C-3 CLR Air Relief Assembly (273564Z) kempusa The Raypak thermostat kit isThis genuine Pentair Pool Products air relief assembly, part 273564Z, supports air management in compatible TR100C, TR140C, and Triton C 3 CLR sand filter systems. Air relief components help remove trapped air from the filter, supporting steadier pressure and safer service routines. Replace the assembly if the existing part is cracked, clogged, leaking, or no longer functioning smoothly. Proper air relief is especially important on large filter