Viskon-Aire 4520-2020 Series 45 Green Intake Filter Panel (Internal Wire)， 20-inch x 20-inch (20 Pack)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Provides exceptional balance between price and performance</li><li>Utilizes a non-migrating， user-friendly dry tack for easy installation and enhanced efficiency</li><li>Self-sealing gasket and internal wire frame eliminates air by-pass and media flutter to keep dirt out of your spray booth</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41BKrLv2pnL.jpg" noproxy>