Glasfloss Industries ZLP24301 Z-Line Series ZL MERV 10 Pleated Filter， Case of 12</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>MERV 10 Performance</li><li>Extended surface， 14 pleats per linear foot</li><li>Made in the USA</li><li>Heavy-duty moisture-resistant construction</li><li>Galvanized expanded metal backing</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41krUKe1jZL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/419sKvldiEL.jpg' noproxy></br>