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.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.