Nordic Pure 18x20x1PureGreen-6 AC Furnace Air Filters, 6-Piece
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<b>[Product Information]</b><br>
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<li>Actual Size of Air Filter: 17 1/2 x 19 1/2 x 3/4</li>
<li>Made from recycled plastic bottles and recycled cardboard</li>
<li>Outperforms comparable fiberglass, washable, and poly disposable filters</li>
<li>Made in the USA</li>
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