Balboa VL701S Overlay [Mode/Jets/Light/Warm/Cool] (10429) grasslin A blower in this configuration

A blower in this configuration is useful because it supports the air side of the spa or bath experience while fitting systems built for this specific orientation and electrical setup

Improves both function and visible finish quality

Impellers are useful because they are the actual hydraulic engine inside the pump

5 horsepower single-speed model rated at 9

That makes the pump appealing not just as a replacement

Balboa VL701S Overlay [Mode/Jets/Light/Warm/Cool] (10429) grasslin A blower in this configurationA correctly matched overlay helps keep a topside panel clean, readable, and easy to trust, and this Balboa VL701S Overlay is designed for compatible Mode, Jets, Light, Warm, and Cool applications where the original face has become faded, peeling, or difficult to read. When the visible labels begin to wear out, even a functioning topside can feel less polished and less intuitive than it should. The Mode, Jets, Light, Warm, and Cool layout gives this