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Medify MA-40 Air Purifier with H13 True HEPA Filter | 840 sq ft Coverage | for Smoke, Smokers, Dust, Odors, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | Black, 1-Pack Black 1-Pack Purifier

(8 customer reviews)

MAXIMUM COVERAGE: Cleans large spaces up to 1,600 sq ft in one hour, 840 sq ft in 30 minutes (CADR 380). Ideal for homes, apartments, bedrooms, living rooms, offices, schools, universities, classrooms, hospitals, restaurants, and other businesses.
HEPA H13 FILTRATION: Trusted to remove 99.9% of particles including odors, smoke, pet dander, dust, and more down to 0.1 microns in size. Captures finer particles than HEPA H11 (0.3 microns).
ULTRA QUIET: Choose from 3 fan speeds, with the lowest setting operating virtually silent. Runs at 110 Volts at a min noise level of 46dB and max of 66dB. For the most discreet operation, enable sleep mode to completely dim the unit’s panel lights.
EASY TO USE FEATURES: Includes a sleek touch screen operation panel with 0-8 hour timer, fan speed, sleep mode, filter replacement indicator, and child lock, great for both kids and pets.
QUALITY TESTED & BACKED: CARB, ETL, and Energy Star certified. Backed by a USA registered Lifetime Warranty when genuine Medify replacement filters are used. The replacement filter (B07MTQFFNT) lasts 3,000 hours or about 6 months.

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SKU: B07RSC6C46 Category:

Item Weight: 15 Pounds. Power Source: Corded Electric. Item Dimensions LxWxH: 10.5 x 11 x 26 inches. Brand: Medify Air. Color: Black. Date First Available: May 10, 2019. Is Discontinued By Manufacturer: No. Best Sellers Rank: #1,522 in Home & Kitchen. Customer Reviews: 4.6 out of 5 stars 10,531 ratings 4.6 out of 5 stars. Item model number: MA-40-B1. Country of Origin: China. ASIN: B07RSC6C46. Manufacturer: Medify Air. Item Weight: 15 pounds. Product Dimensions: 10.5 x 11 x 26 inches.

Specification: Medify MA-40 Air Purifier with H13 True HEPA Filter | 840 sq ft Coverage | for Smoke, Smokers, Dust, Odors, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | Black, 1-Pack Black 1-Pack Purifier

Weight 15 lbs
Dimensions 10.5 × 11 × 26 in

8 reviews for Medify MA-40 Air Purifier with H13 True HEPA Filter | 840 sq ft Coverage | for Smoke, Smokers, Dust, Odors, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | Black, 1-Pack Black 1-Pack Purifier

4.8 out of 5
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  1. Amazon Customer

    I bought this Medify MA-40 2.0 Medical Grade Filtration H13, True HEPA Air purifier during the 2020 Corona Virus pandemic. We have 2 large dogs, a kid who is back from college early due to the pandemic and my wife is a nurse at a local hospital. But it was not only those items that pushed me in this direction. I always change the furnace filter regularly. The first floor of the house has carpeting in only one room. The second floor is mostly carpeted except for the master bedroom which has an area rug that extends out a little beyond the bed. It was when I was in the hallway one morning and our sons bedroom door was open, and so were the curtains. The sun was shining in. As I looked towards that window, in the suns rays, I was astonished to see all the airborne particles/dust/or whatever. It just did not spell healthy air inside my home as far as I was concerned. I can tell you that at that point, for me, that Corona Virus Pandemic or not, I didn’t like what I was seeing at all and I was going to do something about it. I kept thinking how it seems like every winter, that winter cough seems to stick around, once it starts, for the rest of the heating season. So I started looking on line. I saw several different manufacturers and models on line. There were lower cost models and there were higher cost models as well. for myself, I determined this was the one that I wanted to try. So I cannot tell you whether this model is just right, overkill or insufficient but I can tell you this. I first started it up and ran it on the first floor after I opened the package when I came home from work. Within a couple hours, I felt that I could tell a difference. I asked my wife what she thought. She was a little on the fence about it but felt a little something different. That night, when we went to bed, I took it upstairs and ran it in the hallway (leaving all of the bedroom doors open. The next morning, I left it in the upstairs hall when I left for work. When I got home, and headed up the stairs, there was a defined point at which the air quality was so noticeably different. Again I asked my wife if she noticed the difference. This time, there was no hesitation. She agreed that it was definitely better air quality upstairs. So you may be thinking is this guy going to order a second one so that he has one on both floors. I would like to, but I am going to save for it. I might even try one of the lower cost ($99) models I had seen just to see if spending that extra money is worth it. Sound – So I do not operate it at the highest fan level, in part, due to the sound. The level that I have it is the lowest level you can have and have the ionizer on the system working at the same time. So the whisper mode, I cannot comment on because I don’t use it. I could see it still being a little loud for some people though. My wife commented that she had woken up during that first night and she thought the sound was the water running. Recommendation: At this point, I can say that this thing really has made a difference, I feel difference breathing, already coughing less, and I am not compromised in any way so I have no reason not to recommend it. If I end up buying a lower cost unit and it works as well, I will try to update. Maintenance – Filter replacement cost does look pretty high (I think I saw $69 for the filter). It will be interesting to see how often I find that it needs to be replaced. Unless the lower cost model does an equally good job I will bite the bullet and replace the filters I hope this helps if you are considering buying one! Good luck on your decisionRead more

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  2. Erick 407

    I have a 3 year old and a 1 and a half year old sharing a room. They both developed a bit of runny nose and some conditions that appeared like allergies. My son was taking Albuterol to help with his breathing and wheezing in his chest for a while ( some of my reviews show the inhalers and nebulizers I’ve bought or returned to deal with his breathing issues ). We’ve also been running a cool humidifier next to my son’s crib to help with his nasal issues as recommended by various doctors. This last time of ending up at the ER with my son leaking from his nose and having heavy breathing was kind of it for me so I decided to try and improve the air quality of their room. We run standard air filters in our home and have very little build up on our fans/air conditioning outlets so I don’t believe it’s a heavy particulate issue, but I said what the hell let me order it. We received this filter about a week ago and to be honest this was an aesthetic purchase from the pictures. I also really liked the idea of a child proof lock function. The filter is all one unit and fits very nice and snug along the edges. The unit itself look very nice, it’s sleek, with a pretty easy function pad up top. The LED started off with a blue light which means clean air, but once in a while kicks over to green. During this week both of my kids have been breathing much better, no more runny noses, and per my wife it seems to have worked over about a 48 hour period. I set it to auto and once in a while you hear the fans kick up a little quicker then back to normal. At night, the night mode is a very low hum, almost not noticeable unless you know it’s there. An added benefit, is that between these two toddlers, at any time in the night or early in the morning after a night of them sleeping and ‘releaving pressure’ from their pre bedtime bottles, it would be like walking into a wall of farts. We have not had to deal with that since putting this air purifier in, so it’s been worth every penny haha. I’ll be buying another some time for the living room.Read more

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  3. Caro

    The media could not be loaded. Everything about it is perfect. I live in an apartment with open floor plan. The kitchen and living room are the same space and about 750 SF. I placed my unit somewhere centered (see photo and video). – SENSOR/AUTO MODE – it has a PM2.5 laser sensor as you should expect. it works! My in-law had something cooking in the stove (I didn’t know) and as soon as the smell hit me, the unit was already in Auto mode during the day, and it turned itself on ramping up that fan to get rid of the thick cooking air. minutes later it went back to normal once the air in the kitchen/living room was filtered. – CHILD LOCK – My 2 yo can’t mess with it like with the other ones. The filter is big so it does move a great volume of air through it. It does what it says it does. I would recommend. PS. I’m a photographer, so that’s why the video and photos look like that. I didn’t download these from the internet.Read more

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  4. Paul Cheema

    I had it running in different parts of my house. One room where our dog lives. I am not happy with the performance at all. There was no change in air quality. The Ozone generator seems just like a gimmick. Sleep mode just shuts off the led lights in the buttons. The noise is loud. I pulled the filters to see if it trapped anything. It was clean. I don’t think it does anything other than throw air at you. Returned it within 15 days.Read more

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  5. Danny Garon

    I bought the M-25 last week and it arrived dead on arrival. Didn’t leave me with any hope for this one, but I figured it must have been a fluke since all the reviews were great. So I returned the M-25 and decided to just get the model up since that’s really what I wanted anyway. This one came in and worked out of the box. Super quiet and works great. We have 3 bunnies, 2 cats and a dog so the air quality in the house was less than great. Just two days in and this thing has cleared up my roomates allergies and I’m waking up with less sinus issues already. I’d def recommend this to anyone that has allergies or sinus issues. It’s the best thing I’ve bought this year hands down! DannyRead more

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  6. Leopoldo Perez Casillas

    Purificador potente y efectivo para cubrir áreas medianas y hasta cuartos grandes sin problema. Relativamente silencioso y de muy fácil uso.Read more

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  7. Kathy Erickson

    Works very effectively, very quickly and does not take up a lot of space.Read more

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  8. Caprie B.

    Cleans the air quickly and quietlyRead more

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    Medify MA-40 Air Purifier with H13 True HEPA Filter | 840 sq ft Coverage | for Smoke, Smokers, Dust, Odors, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | Black, 1-Pack Black 1-Pack Purifier
    Medify MA-40 Air Purifier with H13 True HEPA Filter | 840 sq ft Coverage | for Smoke, Smokers, Dust, Odors, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | Black, 1-Pack Black 1-Pack Purifier

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