FILTER PUMP COMPATIBILITY: choice for Bestway pools up to 15 ft in diameter with 32 mm screw fittings INTEGRATED POOL SYSTEM: water flow rate 530 gallons per hour, suitable for 1,100-14,300 L pools with system flow rate 1,817 litres per hour (480 gallons per hour) POOL CAPACITY RANGE: 330 gal/hour capacity, suitable for 1,100-8,300 L (300-2,200 gallons) pools CE APPROVED QUALITY: please note this item has a UK plug and set includes two hoses with 32 mm fittings KEEP YOUR POOL CLEAN: effectively filter debris and maintain water quality without the need to keep replacing pool water REPLACEABLE CARTRIDGE INCLUDED: comes with a 4.2in x 5.4in filter cartridge that can be simply and easily replaced for continued filtration performance ECONOMICAL MAINTENANCE: cartridge lasts a minimum of two weeks with daily pool use, and much longer when pool is covered and protected, Weight: 0.02425084882 Pounds, Manufacturer: Bestway