Accumulair Diamond 18x22x1 (17.5x21.5) MERV 13 Air Filter/Furnace Filters (2 pack)
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<b>[Product Information]</b><br>
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<li>MERV 13 Rating</li>
<li>Great for helping reduce airborne allergens such as bacteria, particles that carry viruses, pollen, mold spores, fine dust, and pet dander.</li>
<li>Each filter lasts up to 3 months.</li>
<li>Electrostatically charged filter media captures airborne allergens smaller than 1 micron!</li>
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