Comgrow Solder Smoker Absorber Remover Fan, Fume Extractor Smoke Prevention, 3-6W,100-240V,3000 RPM, Compatible with Laser Engraver Enclosure

Nice little fan installed it in my dyi laser engraver box completely stopped smoke in the room

Effective for its size. Provably would prefer something more powerful but it did its job.

There’s nothing to dislike the fan sucks up the smoke and smell and helps vent them from the laser enclosure. The fan comes with a large hose used to vent the smoke outside the shop. Good value and well worth the investment.

Need to add exhaust fan for my Laser Engraver and this works great.

This came as part of a kit with the Comgrow Laser Engrave Enclosure,700 * 700 * 500mm Laser Engraving Machine Protective Cover and it installed pretty easily. I'm debating back and forth if this is a 3 or a 4 star product. As you can see from the picture the pre-drilled holes in the enclosure are offset but it was easy to install. The included hose is a standard dryer vent hose and this setup does a decent job pulling the smells from the enclosure and vent them outside. The fan could be more powerful though as I don't feel a ton of air coming out the end of the vent hose but there is some. If you were to use a vent cap on the outside the auto closes I don't think there is enough pressure to open that type. I still get some smells in my office using this but it is drastically decreased. For the convenience of the kit and the fact that it was already matched with the enclosure it's not a bad setup. I'll be looking for a more powerful fan though. EDIT: 5-31-2023 I removed the filter from the fan and the amount of air it pushes out increased dramatically. I highly recommend removing the filter as I don't need to filter the junk I'm trying to push outside :)

Works well