Polaris Zodiac 280/360 Bottom Panel [Black] (K11) inletoutlet Designed for 9 inch to

Designed for 9 inch to 5 inch housing conversion applications

That can help produce cleaner

Designed for compatible Clearwater system applications

Replacing it can help restore cleaner hydraulic performance and improve confidence in the pump’s service condition

and this Maytronics Dolphin 2 x 2 version uses the 9992300 reference

Polaris Zodiac 280/360 Bottom Panel [Black] (K11) inletoutlet Designed for 9 inch toPolaris Zodiac Bottom Panel [280 360 Blk] (K11) is a replacement cleaners & parts component from Polaris Zodiac, intended for pool cleaner, booster pump, or related equipment service where the correct OEM style fit is important. This part is useful for replacing a worn or damaged cleaner housing component while maintaining proper fit and appearance, helping technicians and pool owners keep automatic cleaning systems operating with less interruption. A