Nordic Pure 20x20x_1/2_M12-6 1/2-Inch Air Filter MERV 12, Box of 6
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<b>[Product Information]</b><br>
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<li>Actual Size:19 1/2 x 19 1/2 x 1/2</li>
<li>Pre-filter/MERV Rated Media all in one AC Air Filter</li>
<li>Great for Apartments, Boats, Buses, RVs, AC and Heater Window Units and More</li>
<li>Made in the USA</li>
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