Pentair Purex MMX/MMX Plus/PowerMax Electronic T-Stat IID PCB (470179) poolcovers A suction cover is useful

A suction cover is useful because it helps protect the intake point while allowing water to flow through the system

Designed for compatible main-drain applications

Swirl jet barrel for compatible Cyclone Emerald Cut applications

Wound timers are useful because they offer simple timed shutoff without requiring a programmable schedule

Using the correct rebuild kit can help restore one-way flow control and support more dependable ozone-system performance

Pentair Purex MMX/MMX Plus/PowerMax Electronic T-Stat IID PCB (470179) poolcovers A suction cover is usefulDesigned for service work on older Purex equipment, this component helps restore the fit, seal, or mechanical function that keeps the system operating correctly. The control board is used on MMX MMX Plus PowerMax Electronic T Stat IID PCB applications and supports electronic command, temperature regulation, or safety logic inside the heater system. It is a useful replacement when the existing part is cracked, corroded, stripped, distorted, leaking,