The INTEX Krystal Clear 1,000-Gallon Cartridge Filter Pool Pump provides powerful, efficient pool filtration and features a durable, double-insulated pump and a pump flow rate of 1,000 gallons per hour. An air release valve helps keep the filter chamber clear, while the water inlet jets provide fast water circulation. The filter cartridge has thick, heavy paper and pleats for durability, and the pump plugs in and quickly hooks up to the hoses for simple installation.