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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Compatibility: Pentair WhisperFlo High Performance Pumps
Variable speed control optimizes flow for filtration
The swing/Check design provides dependable backflow prevention
Cracked housings
reduced strain
9991047-ASSY: Maytronics Filter Door Assembly 4Pro Compatibility: Pentair WhisperFlo High PerformanceMaytronics 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
