Unicel C-6660 Replacement Filter Cartridge for 60 Square Foot Jacuzzi CF-60<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Diameter: 6 15/16-inch; length: 29 3/8-inch</li><li>Top end cap: open， 3-1/2-inch inner diameter; bottom end cap: open， 3-1/2-inch inner diameter</li><li>Pleat count: 88; filter media: 6-ounce reemay 2470; filter area: 60 square feet</li><li>Get more efficient filtration and better water clarity with Unicel filters</li><li>Longer time between cleanings; meets oem specifications</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31MkmRFzRZL.jpg" noproxy>