Nordic Pure 14x20x1M13-12 14x20x1 MERV 13 Pleated AC Furnace Air Filter， Box of 12， 1-Inch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Actual Size: 13 1/2 x 19 1/2 x 3/4</li><li>Comparable to a MPR rating of 2200</li><li>Superior Air Filter for Residential or Commercial Property</li><li>Hypoallergenic and antimicrobial pleated electrostatic filter material</li><li>Made in the USA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51pLeoAsjeL.jpg" noproxy>