Type I pool filter cartridge. Ideal to keep your pool water clear and clean. This replacement cartridge measures 3.3 In. x 3.5 In. (8cm x 9cm) and is designed for 330 gallon per hour (110/120V) 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.
|Country of Origin||China|
|Dimensions||3.1 In. x 3.5 In.|
|For Use With||330 GPH Pool Filter Pumps|