Nordic Pure 20x25x1 AC Furnace Air Filters MERV 12， Box of 6<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Actual Size of Filter: 19 1/2 x 24 1/2 x ¾</li><li>Superior Air Filter for Residential or Commercial Property</li><li>Comparable to a MPR rating of 1500-1924</li><li>Hypoallergenic and antimicrobial pleated electrostatic filter material</li><li>Ships in Certified Frustration-Free Packaging</li><li>Made in the USA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51d-FgLYsML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51eKcQFUpXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51eKcQFUpXL.jpg" noproxy>