9991047-ASSY: Maytronics Filter Door Assembly 4Pro The swing/Check design provides dependable

The swing/Check design provides dependable backflow prevention

this cartridge helps you achieve reliable sanitation without the guesswork

minimizing interruptions and maximizing cleaning efficiency for both professionals and homeowners

heavy debris that standard leaf rakes and skimmers allow to pass through

5 inch plush that sits proudly on your desk or shelf

9991047-ASSY: Maytronics Filter Door Assembly 4Pro The swing/Check design provides dependableMaytronics Filter Door Assembly (9991047 ASSY) for Dolphin Cleaners Intro Upgrade your Dolphin pool cleaner with the OEM Maytronics Filter Door Assembly (9991047 ASSY). Engineered for seamless compatibility with Dolphin Supreme M4, M400, M500, and Liberty models, this door delivers a precise fit, a tight seal, and quick access to the filter chamber. Using the genuine Maytronics part helps maintain peak suction, consistent filtration, and extended