An overlay is one of the easiest ways to make a topside look noticeably fresher, and this Balboa TP400W Overlay is designed for compatible Warm, Cool, Light, and Jet applications where the original face has become faded, peeling, or difficult to read. When the printed control surface starts to wear down, the whole spa can feel less polished even if the panel still works underneath. The Warm, Cool, Light, and Jet layout is what makes this overlay valuable because it preserves the exact labeling the owner expects when using the spa. That kind of correct visible match helps the panel remain intuitive instead of creating uncertainty at the most-used control point. Replacing the overlay is often one of the smartest focused repairs when the electronics beneath remain serviceable. It improves the appearance of the topside and restores confidence in the visible control surface without requiring a full panel replacement. Installed in the proper TP400W setup, this overlay helps restore a cleaner, more readable control face and gives the topside a more polished finished appearance overall. Overlay for compatible Balboa TP400W topside applications Warm, Cool, Light, and Jet layout supports intended labeling Helps restore a clean and readable control face Useful when original overlays are faded or peeling Improves topside presentation and user confidence