ALORAIR Air Scrubber with 3 Stage Filtration, Stackable Negative Air Machine for Industrial and Commercial Use, Heavy Duty Air Cleaner with MERV-10 Filter, HEPA/Activated carbon Filter, Blue

I LOVE this for our steel fabrication shop. Often, especially in the winter, there is a horrible haze of greasy welding smoke that just hangs in the air and is absolutely disgusting to breathe in. This thing clears it up in a matter of minutes. It works really well for paint fumes too, though I would not put it in an actual paint booth because of overspray.The filters that come with it are really high quality. I am impressed with how long they last, but that of course, depends on what's in the air. Though replacement filters are a little pricey, your lungs are absolutely worth it! I love changing the filters and seeing with my own eyes all the cr@p that is not going into my lungs. I ordered in washable filters for the outer filter and cut them down to size since it is a really odd, very specific size. So far that seems like it could be an ok way to go too, but I like to keep the disposable ones on hand to ensure there's never any downtime.It is also really nice that you do not need tools to change the filters.As far as noise, I would definitely not have this thing in my office or in my house. It is way too noisy and would be overkill for a small area. For a shop setting that is already quite loud and where everyone should be wearing ear protection anyway, it is no big deal at all. It is also nice that you can crank it up really high or turn it down. Even on low, it is still fairly loud, but ignorable after a while.It is heavy and a little awkward to move for me to move around on its own, but I think for the vast majority of men they would have zero issue moving it wherever they need to. We put ours on a cart so we can wheel it wherever it needs to be.

We've been using these as our go-to air scrubbers for a few years now, and will continue to use them as we grow and add more equipment to our warehouse. They're easy to clean, reasonably priced, quieter than some other options, and any issues we've had in the years of using them has been quickly resolved through Alorair support.

This is a must if you are doing a remodel or in the construction company that does remodels. It works so well and does exactly what they say it will do. Took out tile flooring about 1000 sqft and it keep so much of the dust and things out of the air. It's not cheap but so worth the price if you value less dust in the home during the construction.

Had this years and it still works like new.

We have 2 of these units and they are absolutely fantastic. The move A LOT of air and are very, very well built. We used them to remediate some mold in the crawlspace of our new construction home that got wet during framing and they did great! We had just one issue with one of them where a bearing in the motor made a bit of a knocking noise. One call to their customer service department and after sending them the serial number and a quick video of the item making the noise, they had a new fan motor assembly out to me within a day. The item shipped from their Chino CA office, so it was super quick. It was a really easy swap and it is as good as new. My experience with Alorair customer service and support was exactly what every experience with a company should be. I can honestly HIGHLY RECOMMEND Alorair and their products. Best Amazon seller, top notch!

The motor burned out after a few tens of hours of use, but customer service was excellent. I was shipped a new motor and had the scrubber back in working order in ten minutes. I am very happy with the performance of this item and the response of the seller.

I’ve only used for a short time on my diy project. But man, this thing really blows! No I mean, it has a nice high speed motor with a slow start, so it doesn’t just blow your circuit breaker. It can move a lot of air. It’s a little louder than I would like, but it’s a big unit.I think the jury is still out on how well it actually scrubs the air, but it does move a lot of air around.

I received a returned item that had the filters already installed with no protective covering on them or the entire item. The unit had been used and was dirty. It came in an unsealed shipping box as well. Not one piece of tape on it to ship. I paid for a brand new item & that is what should have been sent & properly sealed as it was supposed to be a hepa certified.