The Bestway 2,574 L Skimatic Filter Pump is a filtration system that combines a surface skimmer and filter pump, with no extra hoses needed. This innovative pump is easy to install in your above ground pool – simply hang it over the edge of the pool so that it is completely immersed in the water, plug it in, and watch as it starts cleaning your pool. It works silently and automatically. The Skimatic filter pump has a large capacity tank that sucks in floating leaves and other debris, keeping your pool water fresh and clean. It can be cleaned with a water hose daily – just be sure you have it unplugged before you do any maintenance on the pump. The pump also features an energy-saving plug, which allows you to set a time for how long you would like your pump to run. The timer will allow the pump to run for up to 10 hours, so you can customize it to work with your schedule. The Skimatic is perfect for 1,100-20,500 L (300-5,400 gal.) above ground pools and uses Type III-A/C filter cartridges. Not compatible with steel wall pools.