Medify MA-25 Air Purifier with True HEPA H13 Filter | 825 ft² Coverage in 1hr for Allergens, Smoke, Wildfires, Odors, Pollen, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | White, 1-Pack

It works well, removes dust and smell efficiently. It's quiet in low and medium mode. Its noisy at high mode, but I only need to keep at that level for few minutes when cooking something that smells or smokes. The timer works well, although the 4-hour timer light failed after a year in my device. The filter lasts for at least 1 year, which is good enough considering the device is in the kitchen, where grease can clog the filter (but I don't fry food at home, so not much grease). The only issue that one might have is that the air is pushed out straight to the front of the device, but I'd prefer to be able to change the airflow direction up. I improvised by tilting the device up a bit.

I bought this thinking that it would do very little in terms of scrubbing the air for dust and debris. I had read some reviews stating that it didn't do anything for them, and that it was not as good as X or Y product. This has not been my experience at all. I have owned this for over a year now, and it collects MASSIVE amounts of dust that I didn't even know existed. At the first filter replacement interval, I wiped the surface of the filter media, just out of curiosity to see how much dust it had actually accumulated. I was genuinely horrified and relieved at the same time when I saw the results. Horrified because the sheer amount of dust this unit collected on the filters was staggering. I didn't even know the air could be so dirty. I was relieved though because all that dust was now on these filters and not in my lungs. I can definitely say that my lungs have felt better, and I can breathe easier at night since I've purchased this unit. For reference, I run it at max speed throughout the day, every day, when I'm not in the room. Then I turn it down to the lowest setting and leave it running while I sleep. The noise is barely noticeable on the lowest setting, and it's placed within 3 feet of my ears. My only complaints are that #1 the filter replacements are quite expensive, but I guess it's fair since it actually is doing what they claim, and #2 when I bought this, it was about $200 for the single unit, and now I see that they have a 2-for-1 deal going on for these. I would have preferred to buy the 2-for-1 back then instead of the single. I'm honestly really happy that I bought this one, and I wouldn't hesitate to buy it again if I needed to.

We live in a big city so air purifiers to help reduce air particles / dust are important. We also have 2 cats and 2 kids and a good friend with a cat allergy so need something that works well. We bought this unit for our living/dining/kitchen area which is just about 1000sf. Out of the box, this unit was super easy to get started and immediately began clearing the air - the sun was shining through the window so we could literally see the dust flow towards the unit's 2 filters! Here are the PROS IMO: 1. Filters are super easy to clean and change - the covers easily pinch to pull off (though would not be easy for a small kid to do) and the filers have a tab to pull out. I vacuum the layer of dust that collect on the outside of the filter, then change every 6-12 months). The outer cover can also easily be cleaned with plain soap and water since it is 100% removable. 2. Sound / speeds - there are 3 speeds on this unit. The first level is almost totally silent yet you can still feel a slight breeze from the output. the second is what I would describe as a light fan sound. The third speed is definitely louder and output stronger so we use it when cooking / cleaning or need to purify the entire room quickly for guests. What I do like about the 3rd setting is that it creates a good "white noise" for sleeping and drowns out "city noise" and other background noise. 3. Portable - this unit is light weight and easy to carry from room to room. We transfer it to the kids rooms when they have friends over then back to the kitchen area when cooking, then to the bedroom at night. 4. Cost - this was less expensive than many other comparable units that cover large rooms 5. Style - this has a nice, clean, modern style that can blend into any room. CONS well, none yet! If there was an additional feature I would like to see it would be a sensor of just how clean the air is. I highly recommend this unit!

This is a good air filter. I'd purchased one for my bedroom, and even running at the low setting, it noticeably cleans the air. There are a few quirks that could have been done better, but rather than trying a different filter (and needing to buy two different sets of replacement filter elements) I'd bought a second one for my living room. The good: It's quiet, it's easy to use, it's lightweight, the visual design is pretty, and it fits in my space – almost. The quirks: The power cord plugs in the back, which means that the unit can't be placed next to a wall. It has to be about 2 inches away from the wall. The sides and the front can't go next to a wall either because that's where the air vents are. The control panel is on the top. There is space on the front where the control panel could go, but it's on the top. Unfortunately, this means that you can't put anything on top of the unit. It's the perfect size to put down a book you're reading on, but you can't. Also, good luck explaining to your cat or bird that they cannot perch on top of the unit.. The indicators are integral to the control buttons, not adjacent to them, this means that you cannot blackout the indicator lights with black tape without interfering with the controls. There is a button to dim the controls, but that button also glows, but it is significantly dimmer than the other buttons. However, if the unit is off, the power button flashes, and the dim functionality does not work. In my bedroom I find the dim function sufficiently dim, and the fan quiet enough to sleep nearby, but if I want to turn it off when sleeping, I need to unplug the cord to turn of the flashing power button, and that's annoying. But again, it's a good air filter, and despite the quirks, it's good enough for me to buy a second one.

This is my fourth purchase of the item. Not to replace but to buy more. They are perfectly sized for bedrooms and dorm rooms which is what I originally purchased for during Covid. They work so well that you can feel the air quality change very quickly after they are running that I have added more. For anyone who doesn’t like noise when they sleep the low setting doesn’t disturb and for those who like noise the higher settings are perfect. Excellent product, highly recommend.

I bought this item almost 5 years ago and had used it for a couple of years until I met my now husband who smokes. It was a great little machine for what I needed it to do when it was just me, but since my husband smokes and I do not I had to upgrade to something with a lot more punch. I'm not saying this little guy couldn't handle it, I just wanted something that automatically sensed when he was smoking and went to work. Anyway, HR recently hired someone that is one of those women that likes for you to be able to smell her perfume 10 minutes before you see her. 😷 So with my allergies and migraines I was just about to by a new air purifier for my office when I remembered I had this little guy packed away. So I pulled him out, dusted him off and ordered some new filters and problem solved. I would definitely recommend buying this product.

These have been great albeit small. But they have been consistent and functional. Because of that I purchased 2 of medifyairs much larger “40” models and they have been awful. The larger ones began performing dysfunctional after 2-3 mos whereas this smaller “25” model is purring away.

Works well. It is also great for background noise. The highest setting is noticeable but the other two settings are very quiet. Very straightforward to unpack as well. My apartment feels better. Like there’s more airflow