Balboa AX40 Overlay [Aux/Black] (17688) gptools Designed for compatible suction-cleaner applications

Designed for compatible suction-cleaner applications

Improves replacement fit and operating reliability

The AquaCal AutoPilot soft touch control board is designed for compatible chlorination-system applications where the primary electronic control interface needs replacement

An LC cord helps connect compatible low-current single-speed outputs inside a spa control system

and this Lingxiao LX version is a 1

Balboa AX40 Overlay [Aux/Black] (17688) gptools Designed for compatible suction-cleaner applicationsThe Balboa AX40 overlay is designed for compatible auxiliary topside applications where the original graphic control layer needs replacement. An overlay is useful because it helps identify button functions clearly while restoring the finished appearance of the topside panel, supporting easier and more intuitive operation. This replacement is especially useful when the original overlay is faded, peeling, cracked, or no longer legible. Matching the