Nordic Pure 20x30x2M13-3 20x30x2 MERV 13 Pleated AC Furnace Air Filter， Box of 3， 2-Inch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Actual Size: 19 1/2 x 29 1/2 x 1 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/511do4fvf0L.jpg" noproxy>