Zodiac Jandy LRZE/LRZM Sensor Retainer Nut (R0523900) mazzei The CMP air control top

The CMP air control top access handle is designed for compatible control assemblies where the supported user-turn handle needs replacement

is reading inaccurately

DEV60/DEL60 Full DE Grid is intended for DE filter service where grid condition directly affects filtration efficiency

A properly selected hinge and latch kit helps support cleaner gate operation and contributes to more dependable fence use

Zodiac Jandy LRZE/LRZM Sensor Retainer Nut (R0523900) mazzei The CMP air control topKeep sensor placement secure in compatible Zodiac Jandy LRZE and LRZM heaters with this replacement sensor retainer nut. A properly retained sensor helps support accurate monitoring and dependable heater operation by holding the sensing component in the intended position. If the original nut is stripped, corroded, cracked, or lost during service, replacement helps ensure a clean reassembly. This is a small but important repair part for heater