Cleaning your pool to give you clear, beautiful water, the sand filter pump utilizes a simple and efficient sand filter to produce clearer than ever water. Sand filters keep your pool clean while saving on cost and time. The sand in the filter only requires a replacement once every 5 years, cutting the time you spend changing and cleaning pool filters while leaving your water clean and hygienic. Hydro Aeration Technology provides improved circulation and filtration for greater water clarity. Supporting the 4 functions, the filter allows filtration, circulation, backwash, and drain to support all aspects of the pool filter maintenance cycle. The built-in digital timer automatically turns the filter on and off each day, and the system can be run for up to 12 hours for a safe system. The package includes (2) 1.25-inch connector hoses and a 25-foot power cord with a Hydro Aeration Technology inlet fitting. Meeting UL and CSA standards, the pump lasts for years, enduring all your rigorous needs. Power cord with ground-fault circuit interrupter blocks electrical power during splashes to stop accidents. For 4400 Gallon above ground pools.