VIVOSUNAir Filtration Kit, 4” 190 CFM Inline Ventilation Fan with Speed Controller, 4” Black Carbon Filter and 8’ of Black Ducting for Grow Tent, Planting Room, Air Circulation

I love all products Vivosun, they are affordable and effective.

Made of very good material this thing does it's job and then some you will NOT have any issues with ventilation period everything about it is great and the fan speed are on a dial so you can fine tune your fan speed to the perfect speed you need it for and literally you cannot smell outside what's inside it masks the smell greatly very impressed with this it's a great buy I recommend to everyone you will not be disappointed with this

It's good just wish you could turn it down as low as you want low when it kicks on is still pretty strong and noisy

Easy to install and VERY well made. Very quiet too.

Definitely a two person install. Drilled and screwed filter to exhaust fan. Slip fit on a suspended load not secure, but it is now. Five adjustable hanging ropes.This thing works well! No tomato odor running at low speed. Highly recommend if odor elimination necessary;)

Great kit for the money, strong exhaust fan and odor free charcoal filter

I have had this fan running for a year venting my grow tent. The sealed ball bearings need replacing because they are getting excessively noisy now... Fortunately, the fan motor can be taken apart and easily serviced. I will be replacing these ball bearings with an upgraded bearing that will last for several years before wearing out.

Purchased this ventilation kit for my grow tent and I must say that I am very satisfied. The setup was pretty easy and it definitely knocked out the smell even my wife was amazed at how good it worked. I would definitely recommend this kit. Didn’t come with hangers for the inline fan but I had a small red strap I used for it and it’s all good. Great Product!!

I use this in my Garage to filter the smell of weed and cigarettes when smoking. There are three of us that smoke weed in the garage and since installing the filter my neighbors have been happy that it doesn't constantly smell like a skunk is walking through the neighborhood. The exhaust from this filter has no smell and I have used it for the last four months even in minus 40 celsius, so it is a quality unit. I haven't had to replace the canister yet.

Did not smell ANYTHING! Worked incredibly.

Allllll good j'ai bien tout les équipements nécessaire ! Parfait

Upgraded to this fan for my 4x6 tent. I put the canister in tent, fan outside and exhaust to window, Great to have 25 ft ducting, although I only need a few feet with current setup. My 6 inch intake fan is 1/2 strength of this exhaust, so tent walls pull in alot. Need to open other vents. Not much difference between high and low speed, both are very loud. Did I mention it is loud? Great set though.

Tal como la imagen y nuevas