Pentair Sta-Rite Max-E-Pro Impeller Screw, 2-Speed (37337-6081Z) multitork and this Polaris and Zodiac

and this Polaris and Zodiac version is a 6 foot black hose designed for 360 cleaner applications using the 9-100-3110 reference

yet that detail is often essential for proper fit and dependable operation

or difficult-to-use panels

On a higher-function spa

It is useful when the original valve body is cracked

Pentair Sta-Rite Max-E-Pro Impeller Screw, 2-Speed (37337-6081Z) multitork and this Polaris and ZodiacThis impeller screw is used on compatible two speed Max E Pro pump applications to secure the impeller correctly during wet end assembly. A damaged, stripped, or missing screw can compromise the repair and create problems when the pump is restarted. Replacing the hardware during impeller or seal service helps ensure the rotating assembly is secured as intended. It is a small part, but one that matters for clean and reliable pump reassembly. Designed