This chimney is a little smaller than I expected but still works very well. It sits next to my soldering station and picks up all the fumes without assistance when placed next to where I use the soldering iron. The activated carbon absorption filter does a great job and I'm glad two spare filters are included. The noise level is minimal and unobtrusive. I also tested my 12 x 12 laser engraver and a simple USB powered fan on one side. Blowing fumes towards this vent was a simple and effective solution. Now I can engrave with a laser without putting my desk near an open window with a fan! Excellent! Well made and easy to use. And like I said, great job. All of these qualities and his work make him a FIVE STAR winner for me, along with my honest and heartfelt recommendation. Take care of your lungs and health. Got it! *If you found my review helpful, PLEASE let Revain know by clicking the "HELPFUL" button below!