DESCRIPTION ไส้กรองกระดาษ Hayward Cartridge Filter C250 Make sure this fits by entering your model number Cartridge element replacement Fits hayward star-clear cartridge filter model c250 O. d. 7 inches; height 9.75 inches 25 Square feet Weighs 1 pound High-quality, reinforced polyester elements provide maximum filtration area and easily trap dirt and debris