Maytronics Dolphin DX4 Handle (99957019-ASSY) hydrodynamic 0 HP Hi-Flo impeller is

0 HP Hi-Flo impeller is worn

Restoring the correct collar can improve both the structural completeness and overall presentation of the skimmer assembly

Useful for larger compatible serviceable plumbing layouts

the filtration system can no longer perform with the consistency it should

Choosing a complete assembly can simplify installation planning and provide a more coordinated replacement than sourcing multiple individual parts

Maytronics Dolphin DX4 Handle (99957019-ASSY) hydrodynamic 0 HP Hi-Flo impeller isA handle provides a secure grip point for lifting and positioning a compatible robotic cleaner, and this Maytronics Dolphin DX4 version uses the 99957019 ASSY reference. Handle parts matter because everyday cleaner use depends on safe, comfortable movement in and out of the pool. This assembly has practical value because it restores a highly visible and heavily used part without requiring replacement of broader exterior panels. A properly selected