The Bestway filter pump comes with two hoses that connect to the pool at two different locations. The water is pumped out of the pool and cleaned by the filter cartridge, and then pumped back in. For optimal operation, the filter cartridge (depending on the water's contamination) must be regularly cleaned/rinsed or replaced.
The pool connections have a diameter of 32 and 38 mm, so it fits both Intex and Bestway pools. Filter cartridge III-A/C included. Suitable for pools from 1100-31700 liters. Water flow rate pump (pump capacity): 5,678 l/h (1,500 gal./h) Integrated pool system water flow (system flow): 3,974 L/h (1050 gal./h) Compatible with 3.2 cm / 1.25" valves, using the included adapters. Can only be connected to 3.8 cm / 1.5" threaded valves. Compatible with most above-ground pools. For use with pools of 1,100-31,700 L (300-8,400 gallons). Contents: One filter pump, one adapter set