3M Aqua-pure 6981131C Filter Sump, Plastic
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<b>[Product Information]</b><br>
<ul>
<li>Fits AP11s and AP101S</li>
<li>Replacing the sump on your filter system is recommended every 5-7 years</li>
<li>Replacement Parts</li>
<li>10" Opaque Housing</li>
</ul>
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