Medify Air MA-112 Air Purifier with H13 True HEPA Filter | 2,500 sq ft Coverage | for Allergens, Wildfire Smoke, Dust, Odors, Pollen, Pet Dander | Quiet 99.7% Removal to 0.1 Microns | Black, 1-Pack

Easy to install, low noise level. Best brand on the market. I did allot of research. I have asthma and allergies. It helps with these conditions as well as remove dust, pet dander, air pollution that cause your home to smell from cooking etc. Highly recommend.

First of all, I only have an apartment that’s not even half the size of what this unit can cover in 30 min so I have no idea how it works in bigger spaces. But my AC unit is connected to the outside, there are wildfires going on everywhere and I decided I had enough of this crap so I went full out on a stimulus check and bought this air purifier.And let me say y’all I have never sneezed so little in my apartment. I used to sneeze like once every hour, I have not sneezed in the last two days. Kleenex is gonna be disappointed to find out I’m no longer supporting half their industry with my allergies. Also, my room doesn’t smell musty anymore. Now before I didn’t even have a reason to think it smelled musty as I try to clean it fairly regularly. But knowing what I know now, I know I knew nothing then. Things just feel cleaner now. Maybe it’s a placebo effect but honestly I don’t care… my apartment is clean and this thing circulates enough air that I can actually leave my AC unit off during parts of the day… so that’s nice on multiple fronts.So is it big? Yes. Is it quiet? Surprisingly yes, my AC unit screeches twice as loud as this thing does on full blast. Was it worth the price? Damn right it was. 20/10 would recommend.

this unit is big. I have three dogs and this unit sits in living room . i leave it on low setting and it takes care of my whole house 1600 square feet. the unit is quiet and when i put it on high it draws all kinds of stuff into the filters. i also like the fact that it has two inlet sides. that allows more air to be drawn into the filters. Highly recommend this unit as opposed to the smaller units. I bought the next size down unit a couple of years ago and it is really noisy compared to this unit. the white unit is next size down and it only has one inlet and thats on the back side and it pushes air out in the front. The black unit is the larger unit. it sucks air in throughtwo sides and the air exits out the top of the unit. which i prefer much better because it allows the air to distribute throughout the house much better

Worth every penny - it is the best ever

I cant see what functions I'm selecting if a room is poorly lit (no back lighting on displays).

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Fan level 1 is really quite. Fan level 4 is high but not so noisy that it can not be tolerated. Have not tried the sleep feature yet.

We bought this unit three and a half months ago (Aug 2021) and it has worked fine. The noise levels are what one would expect based on the selected fan speed. A level 4 is loud, like a white noise machine, and a level 1 is almost completely silent. These types of units are subjective in regards to how well they suppress pet dander, dust, and other allergens. We have this running 24/7 in a 2500 sq ft apartment and cannot say that we clearly notice a difference. We could tell that the ionizer was working, though.A week ago, the ionizer indicator light stopped turning on and off. We unplugged the unit and turned it back on again. It makes an audible beep when we push it, but the light does not turn on and it does not seem that the ionizer is working now. We changed the filters and reset everything and it still is not working. The ionizer was a nice to have, so I won't rate this product below a three just because it appears to have stopped working. The primary job of the filter is to move air through the hepa filters and it does do that pretty well.That said, we will not be replacing this unit when it inevitably stops working as we do not consider it to be worth the price that we paid.