Pentair IntelliChlor 1/2" MPT 2 Amp Flow Switch Replacement Kit (520736) ozone A properly selected topside helps

A properly selected topside helps support cleaner replacement fit

CMP Jumbo Massage jet body

When timed control is lost

the whole assembly can lose some of the confidence and completeness the owner expects from a properly maintained system

This part is often replaced when the original weir becomes warped

Pentair IntelliChlor 1/2" MPT 2 Amp Flow Switch Replacement Kit (520736) ozone A properly selected topside helpsThe Pentair 520736 IntelliChlor flow switch replacement kit is designed for compatible IntelliChlor applications using a 1 2 inch MPT 2 amp flow switch setup. A flow switch like this is useful because it helps the system verify water movement, which is important for safe and dependable chlorine generation operation. Replacement is often necessary when the original switch is damaged, reading inconsistently, leaking, or no longer detecting flow