Replacement Cartridge for Intex Filter Type "A" Filter (6 Pack)

Replacement Cartridge (6 Pack) for Intex "A"  The 59900E filter cartridge Type A fits Intex or Krystal Clear Pool Pumps Type A filter cartridge For the 500, 530, 800, 1000 & 1500 gal/hr filter pumps models 603E, 635E, 637E & 623 Intex filter pumps or "Krystal Clear" filter pumps models 02 & 12R Pleatco Free Flow Core 4 1/4" Diameter 8 1/8" Height 2" top and bottom hole