P-tec Products Inc NPVW No-Pest Vent<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>4" white no pest vent</li><li>For dryers， bathroom vents， and range hoods</li><li>Tough UV-resistant 4" plastic vent with 4" x 12" aluminum tube</li><li>Dual door design keeps pests out， minimizes drafts and wind clap， keeps lint from collecting</li><li>Attractive low profile design</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31PZam63MUL.jpg" noproxy>