WEN 3410 3-Speed Remote-Controlled Air Filtration System<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Powerful 1/6 HP motor</li><li>50 to 60 dB of noise is comparable to a quiet office， according to the US Department of Health and Human Services</li><li>Remote control with a 26 feet range</li><li>Filter and prefilter are easily replaceable and are designed to filter 5-micron and 1-micron particles</li><li>Features a timer that can be used to automatically shut down after one， two， or four hours.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51yk6KdhUkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51beUNIXROL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51eCa7H1NHL.jpg" noproxy>