It will turn on in as little as 1-1/2" of water and has a garden hose attachment to pump water away from the pool. The pump is built to last using thermoplastic construction and a hermetically sealed, oil cooled and thermally protected motor with stainless steel motor shaft. The large base provides stability and prevents leaves and other debris from entering the pump. There is a bottom screen that can be removed for easy cleaning and a clog resistant impeller to ensure your pump is always running smoothly.