Hayward Thermostat Knob CZ & HM2 Series | Part CHXTSK1930 All Chems The ball bearings are made

The ball bearings are made and designed to use with these specific Polaris pressure-side in-ground pool cleaner models

No-riser design keeps the fitting flush with the pool floor

helping maintain optimal performance and efficiency in your equipment

Pentair Tank Body O-ring | 39010200Z

Hayward Thermostat Knob CZ & HM2 Series | Part CHXTSK1930 All Chems The ball bearings are madeHayward Thermostat Knob CZ & HM2 Series Part CHXTSK1930 The Hayward Thermostat Knob CZ & HM2 Series (Part # CHXTSK1930) is a high quality replacement thermostat knob designed for use with Hayward CZ and HM2 series pool heaters. This durable knob allows you to easily adjust the temperature setting of your pool heater to maintain optimal water temperature. Whether you're heating your pool for a swim or turning down the heat during cooler months, this