Aqua-Pure(TM) Parts, Cartridge Adapter, 1 per case, 6899831
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<b>[Product Information]</b><br>
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<li>Allows you to stack and create a 20 inch filter</li>
<li>For use with3 maqua-pure Ap111, Ap117, Ap124 and Ap420 water filters</li>
<li>Genuine OEM product</li>
<li>For Models: AP801, AP801-1.5, AP802, AP802-1.5</li>
<li>Fits all new Models</li>
<li>Genuine Factory Part</li>
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