Enjoy all the benefits of a variable speed pool pump Madimack’s Inverter Plus converts a single speed pool pump to variable speed pool pump. You save on running costs, extend the life of your pool pump and reduce noise levels significantly Energy Savings - Greener and cost effective A typical pool pump runs at single speed consuming about 1kW an hour costing 30-40c an hour depending on what state you are in and $800 a year – or more – for larger pools. This inverter technology can reduce power input from 1kW an hour at full speed to just 110W at 1200 RPM – equal to a lightbulb – just 4 cents an hour. Quieter Operation and Simple Installation Up to 20 times quieter than a standard single speed pump.  Plug and play installation, no electrician required or additional hardware needed Intuitive Touch Screen Control On display, real time energy savings displayed ROI within 1 year  Save more than 80% on your pool pump energy cost annually, you will pay for your Inverter Plus in less than a year