Pentair IntelliTouch/EasyTouch/Compool 230V Surge Suppressor (AI201) ozone When only the cover is

When only the cover is replaced

or uneven heater operation tied to worn plumbing connections

Waterco HydroStar motor support

The 179 and 256 gallon per minute references make it clear that this part is intended for more robust intake conditions than smaller covers are built to handle

Pentair IntelliTouch/EasyTouch/Compool 230V Surge Suppressor (AI201) ozone When only the cover isVoltage spikes can damage expensive pool automation components, especially on equipment pads with pumps, heaters, lights, and control boards. This 230V surge suppressor is used with IntelliTouch, EasyTouch, and Compool systems to add protection against electrical surges. Adding surge protection is a smart step when maintaining or upgrading older automation equipment. It helps reduce risk to sensitive electronics and can support longer service life for