Hammerhead Wheel [21"/30" Vacuum, Large, w/ Bushing] (HH1150) poolguard When a fitting is serviced

When a fitting is serviced without the correct tool

The E/ES Series compatibility and 2 inch sizing give this part practical value because plumbing-related UV components work best when the replacement matches the original connection design closely

or no longer functioning correctly

Hayward connector hose pack

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

Hammerhead Wheel [21"/30" Vacuum, Large, w/ Bushing] (HH1150) poolguard When a fitting is servicedThe 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