Pentair 192173 Complete Manifold Grid with Extension and Air Relief Replacement FNS Pool/Spa D.E. Filter
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<b>[Product Information]</b><br>
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<li>Complete manifold grid replacement</li>
<li>Fits Pentair FNS pool and spa filter</li>
<li>It includes extension and air relief</li>
<li>Measures 17-inch length by 12-inch height by 14-inch width</li>
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