Polaris Zodiac 180/280/360/380 Backup Valve Collar [Black] (G67) terminals It helps protect the drain

It helps protect the drain area while still allowing proper water movement through the system

For compatible drain replacement work

and a more complete rebuild outcome

jet assemblies

A sweep elbow like this is useful where a broader turn is needed in a larger plumbing line without sacrificing connection flexibility

Polaris Zodiac 180/280/360/380 Backup Valve Collar [Black] (G67) terminals It helps protect the drainThe Polaris Zodiac Backup Valve Collar [180 280 360 380 Blk] (G67) is a replacement backup valve collar for compatible Polaris and Zodiac pressure side pool cleaner systems. This component helps secure the backup valve assembly and related hose connections, 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 movement