Unicel C-5404 Replacement Filter Cartridge for 40 Square Foot Ozone Cartridge, Dimension One Spas
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<b>[Product Information]</b><br>
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<li>Diameter: 5 1/2-inch; length: 17-inch</li>
<li>Top end cap: open with 12 concentric holes, 1 15/16-inch inner diameter; bottom end cap: open, 2 7/8-inch inner diameter</li>
<li>Pleat count: 133; filter media: 4-ounce reemay 2040; filter area: 40 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>
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