Rule Next Generation Automatic Bilge Pump

I am very happy with this pump. I replaced a pump in my boat which did not have a built in on/off switch. This pump, with that automatic function avoids having a separate float switch which could be easily jammed with floating debris in the bilge or bottom of the boat. I control the pump with a Rule three way switch. I just set it to auto and leave the boat on confident it will pump when and as needed. Wry happy!