Fluval Impeller Well Insert for Canister Filter
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<b>[Product Information]</b><br>
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<li>Bio mesh is an effective filter media that removes particulate waste from pond water</li>
<li>Fits Fluval 304, 305, 404, 405 canister filters</li>
<li>Measures 1/5-inch length by 3-1/5-inch width by 5-4/5-inch height</li>
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