Greenco Type D Replacement Pool filter Cartridges with Build-in Chlorinator, Set of 2

About the Greenco Type D Replacement Pool filter Cartridges with Build-in Chlorinator, Set of 2

Made of high quality easy to clean pleated Dacron fiber materialPool filter cartridge helps keep your pool sanitary clean and fresh for outdoor fun.Features patented “build in chlorine dispenser” in cartridge filter, hold 1 chlorine tablet.For maximum efficiency clean every week and replace cartridge filter every 2 weeks.Filter size in inches; 3.75" H with a 4.12" diameter