Hayward Wide Mouth Extension (SPX1091E) controlsystems Replacing the correct switch can

Replacing the correct switch can help preserve the intended function of the cleaner and avoid workarounds that reduce convenience or reliability

the connected system can lose the control support it should provide

and HM2 heater applications where the original component is worn

Dual geometry socket tool for compatible Sta-Rite and Pentair System 3 service applications

this part helps cover and protect the valve body while supporting proper service access when maintenance is needed

Hayward Wide Mouth Extension (SPX1091E) controlsystems Replacing the correct switch canThis wide mouth extension is designed for compatible Hayward skimmer installations where additional reach or fitment support is required. It helps bridge the skimmer assembly to the pool wall opening and can be useful during construction, renovation, or replacement work. A proper extension helps create a cleaner, more secure skimmer installation. Designed for compatible Hayward wide mouth skimmers Helps extend the skimmer throat or opening area Useful