Polaris Zodiac 180/280/380/3900 Backup Valve Mechanism (G53) energysaver Designed for compatible PS-Y Series

Designed for compatible PS-Y Series heating applications

A tank body O-ring helps create a seal at a compatible DE filter tank connection

5-scallop detailing

Supports cleaner and more dependable swim-jet performance

When multiple pieces of a jet have started aging together

Polaris Zodiac 180/280/380/3900 Backup Valve Mechanism (G53) energysaver Designed for compatible PS-Y SeriesThe Polaris Zodiac Backup Valve Mechanism [180 280 380 3900] (G53) is a replacement backup valve mechanism for compatible Polaris and Zodiac pressure side pool cleaner systems. This component restores the internal movement that helps the backup valve cycle properly, helping the cleaner maintain reliable movement throughout the pool. A failing backup valve or related backup valve part can cause the cleaner to stall, stay in one area, or lose the