Waterway 4.0 HP Executive 48/56 Frame Pump Impeller [New Style] (310-4190) magnacraft Supports internal skimmer flow management

Supports internal skimmer flow management

homeowners often notice the overall feel of the spa changing before they can point to one single failing part

0 amp booster pump is needed

Timer trippers are the small scheduling parts that tell a mechanical timer when to switch

Helps remove or install jet parts more securely

Waterway 4.0 HP Executive 48/56 Frame Pump Impeller [New Style] (310-4190) magnacraft Supports internal skimmer flow managementThe Waterway 310 4190 impeller is designed for compatible 4. 0 HP Executive 48 56 frame pump applications in the new style configuration. An impeller like this is useful because it restores the pumps main water moving component while preserving compatibility with the newer version of the Executive design. Frame and style details matter in Executive pump service because similar horsepower pumps can still use different internal parts depending on