INTEX 2000 GPH Swimming Pool Pump & Saltwater Chlorinator with GFCI - 54611EG Intex 2,000 GPH Krystal Clear Saltwater System with GFCI Uses Intex type "B" filter cartridges Fits all 15', 16', 18' and 24' Intex Easy SetT Pools, Frame SetT Pools, Soft Side Pools and EllipseT Pools as well as Aqua LeisureT Simple-SetT pools and San-N-SunT brand pools with 1.25" and 1.50" inside diameter hose connections No chemical smell! No faded swimsuits!