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

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!

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.

This air purifier is the definition of "you get what you pay for." In that I mean both the unit and the replacement filters are ridiculously expensive... but they actually work! I am simply amazed by how much better I feel when I'm in the same room as this filter. I have severe allergies, plus I also paint and do resin 3D printing, and even though I've got an external exhaust system in my office to vent fumes outdoors, it's not 100% effective and there are noticeable fumes while the printer is running or while I'm washing or curing parts, changing out resin, using enamel paints or glue, etc. I was previously running a GermGuardian AC4300, and it did practically nothing to clean the air, even cranked up to maximum. But this MA-50, on the lowest "1" setting, where it's whisper quiet, does an incredible job of scrubbing the air. Every time I walk into my office all you can smell is the crisp sterile scent of the active charcoal filter. It's like the International Space Station in here. When I'm actively 3D printing or when there's a grass fire or the landscapers are deliberately seeing how much dust they can blow up onto the front porch and under the front door, I sometimes crank it up to "2" or "3" where it does get pretty noisy, but there is absolutely zero odor, and my sinuses and airways remain clear... as long as I remain in this one room. If you have severe allergies or do 3D printing, it's worth paying twice as much for a $300 product that you know works and is doing the job it was designed to do, as opposed to a $100 or $150 product that simply circulates the air and doesn't seem to absorb anything at all.

Ik heb de filter gekocht bij het lezen van de positieve reviews. De purifier is ook mooi compact in vergelijking met de andere modellen, en ben ik tevreden met de prestatie. Alleen heb ik een UK stekker ontvangen, wat ook niet in de omschrijving staat...MAAR, nu dat 6 maanden voorbij zijn, wil ik graag een nieuwe filter kopen. Ik heb overal gezocht, Amazon USA, UK, de Medify Air website. Geen enkele geven de optie om de origenele filters te versturen naar Nederland. Wat moet ik nu precies doen? Het is toch de bedoeling dat alleen originele filters gebruikt worden? Ik vraag me af waarom uberhaubt dit artikel verkocht wordt, en waarom alleen voor deze purifier geen filters te verkijgen zijn... Het is dus gewoon weggegooid geld

My older air purifier (different manufacturer) had failed and, after a few months, I detected the air quality in the house was suffering. The Medify MA-25 was rated the best quality model of its size in an independent comparison I found online. While slightly more expensive than others of similar size, I chose this model because the quality of construction and cleaning effectiveness were rated the highest. After a few weeks, I am very satisfied with the performance of the unit, so much so that I went back and purchased a second unit for use in other rooms. Selection of fan speeds and shut-off timer are good, and work well. Removal of odours (e.g. cooking smells, pet smells) was also immediate due to the carbon filter. The room air seems "fresher" and allergic effects on sinuses have bee significantly reduced. I like the clean and compact design, and the ease of changing filters on each side of the unit. My only criticism is that the third (high) fan speed is fairly noisy if you remain in the room. At the second speed, the low noise is almost unnoticeable. I like the units very much and would recommend them for rooms of 1000 sq ft or less. My biggest criticism is of Amazon and its pricing. When I went to reorder the second unit, the price for the white model had increased by $80. So, I ordered the black model at the original price. One week after the black model arrived, the Amazon price for the black model had returned to its original level. That's not a big issue for me, although I would have ordered both units in white, by why the pricing trickery?

I have allergies. And a Basset hound. I think without this I’d be living in misery. It’s powerful for the size, not too noisy and I can 100% tell the difference. It also works as a little fan of sorts on hot days. So it gets extra yes from me.

Nice small product. Did not feel the difference yet though

Muy silencioso, práctico y si note una diferencia en el aire. Lo uso en mi oficina y creo que para espacios chicos es perfecto. Lo volvería a comprar.