VEVOR Air Scrubber with 3-Stage Filtration, Stackable Negative Air Machine 800 CFM, Air Cleaner with MERV10, Carbon, H13 HEPA, for Home, Industrial and Commercial Use

I picked this unit for a home repair project. I should have ordered one sooner. I have been sanding and grinding concrete floors using a Festool restoration grinder with my Festool HEPA vacuum and this new air scrubber in same area. It works fine. I really need 2 of them. My main decision for this unit was filter replacement cost. Some other brands out there filters can cost $250 . This unit filters are reasonable and the first stage filter is a 16x16x1 and gets replaced more often than other filters. So for its good. I added a 4 year warranty so let’s hope it last. Mr Fowler

Purchased this 800cfm scrubber to help control dust issues during the remodeling process.Had to return the first unit for a bent motor shaft which created severe vibrations. I have yet to receive the refund.Second unit was much better, tho it has some vibration from the squirrel cage(probably not balanced).As others have noted, because the unit does not have a true ON/OFF switch, the hour meter continues to go up when the fan is not running.The noise level is high but not annoying considering the intended use.The UV light is small and effectiveness is unknown.Standard 16x16 filters are a plus, and readily available.Unit is sturdy, therefore has some weight to it. Also larger than imagined.Not found of the rotary variable speed control. Too easy to change fan speeds along with not having a positive OFF detent, I question the longevity of it.

This is my second order. The fan works great. Has multiple filters, hours display, easy operation. Quiet. Worth the money. Can be daisy chained and stacked.

Bought this to scrub the air in our new motorhome after finding that the manufacturer did a poor job of sealing the front roof joint with the Ford cab. This is a must item if you worry about mold and after mold treatment. After the initial use, the Flu hit our area and we use it regularly to keep the air inside our home clean. The UV light is definitely a Plus to help keep the air clean. The unit is built SOLID and you can see that it will last for many future uses. Worth the investment

10 years of iicrc experience and this AFD in my opinion is the worst that or I have 2 defective units. In my containments with layflat I would get great negative pressure out of the phoenix or dri eaz AFD yet both of these 800 cfm will barely suck plastic I've written and talked with vevor support pending return request.In their words "Very sorry for the inconvenience, regarding your feedback, this product is tested at the factory, so the 800 cfm figure is achievable, in the case of negative pressure air flow will be different from normal."I've used an anemometer to debunk their false CFM claimsWill never buy a AFD from vevor maybe their other stuff but definitely not this product

Really good air scrubber. I like how lightweight it is as well as how easy it is to use and clean. All of the functions are intuitive. These are stackable for large jobs and also have two grounded 3-prong outlets for daisy chaining additional equipment. The UV light works great as well for piece of mind for the most demanding jobs. I used this for rodent and mold remediation projects.

Awesome product, just a little bit bulkier than expected worked well for what I needed

I have this running constantly and after less than 500hrs run time the UV light has gone out. Hopefully it can be fixed as this feature is the reason I went with the bigger more expensive unit