Polaris Zodiac 360 Water Management Assembly (9 100 7014) airbuttonparts Installing the proper topside can Installing the proper topside can refresh both the look and the usability of the spa without changing the overall control concept the system was built around The Waterco thermoplastic clamp ring is designed for compatible assemblies where the clamp ring section needs replacement in a durable thermoplastic format This replacement assembly helps direct internal water flow through the cleaner so the drive system this part is useful during a more complete cleaner rebuild or when restoring performance after wear inside the water distribution system