Hammerhead Wheel [21"/30" Vacuum, Large, w/ Bushing] (HH1150) poolguard Replacing it with the correct

Replacing it with the correct Pentair part can help restore the condition of the PowerCenter and improve confidence in the electrical connection point

Using the correct specification helps reduce installation issues and preserves the way the original system was designed to perform

A larger replacement like this is especially useful when the weakness is spread across more than one internal component

When a fitting is serviced without the correct tool

or no longer functioning correctly

Hammerhead Wheel [21"/30" Vacuum, Large, w/ Bushing] (HH1150) poolguard Replacing it with the correctThe Hammerhead HH1150 wheel is designed for compatible 21 inch and 30 inch vacuum applications and includes the bushing. A replacement wheel like this is useful because it restores large wheel support on the vacuum head while also providing the associated bushing needed for a more complete service replacement. Including the bushing can make a meaningful difference in repair quality, especially when wear affects both the wheel and the supporting