Pump’s water flow rate (pump capacity): 5,678 L/h (1,500 gal./h) Integrated pool system water flow rate (system flow rate): 3.974 L/h (1050 gal./h) Compatible with 3.2 cm / 1.25" valves using the adaptors included Can only be connected to 3.8 cm / 1.5" valves that are threaded Compatible with most above ground pools For use with 1,100-31,700 L (300-8,400 gallons) pools Contents: One filter pump, one set of adaptor