Replacement Intex Pool Filter Cartridge - Type A - 6 Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Made from easy to clean Dacron filter material， Intex replacement cartridges are easy to clean and maintain</li><li>For best results， replace cartridge every two weeks</li><li>6 pack of cartridges</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41XxeaIwPsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31c5btaDlFL.jpg" noproxy>