Flowclear Type Iii - A/c Pool Filter Cartridge

Type III, Type A/C pool filter cartridge. Ideal to keep your pool water clear and clean. This replacement cartridge measures 4.2 In x 8.0 In (10.6 cm x 20.3 cm) and is designed for 530 to 1500 gallon (2006 to 5678 L) per hour filter pumps. They are easy to clean and sift dirt and debris out of your pool with your pump. Bestway recommends replacing them every 2 weeks for best results.