This sand pump features a powerful motor, 6-function control, and a built-in automatic timer. It is an excellent upgrade to the filter cartridge system on your Intex Above Ground Swimming Pool. This filter works for pools with easy set and a metal frame and ultra frame, up to 17,200 gallons. Simple to use and easy to operate, this Intex sand filter will outperform your standard cartridge filters and keep your pool crystal clear.SAND FILTER PUMP: The 14-inch Intex Krystal Clear sand filter pump with Hydro Aeration Technology improves circulation and filtration and improves water clarity; The pump runs on 110-120V and weighs 45.87 pounds. EASY-TO-USE: 6-function control makes maintenance easy, giving options to backwash, rinse, recirculate, drain, filter, and close the system. The easy to operate sand filter pump that will outperform your standard cartridge filters. FEATURES: Built-in 24-hour timer enables you to set automatic filtration times for the pool to save on daily maintenance, ergonomic handle, and pressure gauge. With a built-in ground fault circuit interpreter and strainer basket included on pump prolongs the life of the sand and is easy to clean. FLOW RATE: Krystal Clear Sand Filter Pump generates a pump flow rate of 2,800 gallons per hour, ideal for above ground pools and the heavy-duty tank is durable with the pump enclosure for protection.