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Medify MA-40 Air Purifier with True HEPA H13 Filter | 1,793 ft² Coverage in 1hr for Smoke, Wildfires, Odors, Pollen, Pets | Quiet 99.9% Removal to 0.1 Microns | Black, 1-Pack
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Purchase options and add-ons
Color | Black |
Brand | Medify Air |
Product Dimensions | 7.49"D x 7.49"W x 7.49"H |
Floor Area | 546.5 Square Feet |
Specification Met | Energy Star Certified |
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About this item
- MAXIMUM COVERAGE: Cleans large spaces up to 1,793 sq ft in one hour, 896 sq ft in 30 minutes (CADR 406). Ideal for homes, apartments, bedrooms, living rooms, offices, schools, universities, classrooms, hospitals, restaurants, and other businesses.
- 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.
Additional Details
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From the brand
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Specializing in Air Purification
Inspired by parents who wanted to provide relief to their daughters suffering from asthma, Medify Air purifiers were engineered from the start with top-quality True HEPA H13 filters.
Flash forward, and Medify has now helped countless schools, medical offices, and individuals create safe environments with ultraclean air. We offer solutions that are long-lasting, powerful, yet simple to use.
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Product guides and documents
Product information
Color | Black |
---|---|
Brand | Medify Air |
Product Dimensions | 7.49"D x 7.49"W x 7.49"H |
Floor Area | 546.5 Square Feet |
Specification Met | Energy Star Certified |
Noise Level | 46 dB |
Particle Retention Size | 0.1 Micron |
Controller Type | Button Control |
Wattage | 68 watts |
Item Weight | 4.2 ounces |
Manufacturer | Medify Air |
ASIN | B07RSC6C46 |
Item model number | MA-14 |
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #4,203 in Home & Kitchen (See Top 100 in Home & Kitchen) #22 in HEPA Filter Air Purifiers |
Is Discontinued By Manufacturer | No |
Care instructions | Replace filter every 3-4 months |
Assembly required | No |
Number of pieces | 1 |
Warranty Description | Lifetime warranty on parts and services with genuine medify filter replacement every 3,000 hours (4-5 months continuous use). |
Batteries required | No |
Included Components | Air purifier machine, True HEPA H13 filter |
Warranty & Support
Feedback
Product Description
Premium Air Quality Products
MA-40 Air Purifier | MA-40 Replacement Filter | MA-15 Air Purifier | MA-25 Air Purifier | MA-50 V3.0 Air Purifier | MA-112 Air Purifier | MA-125 Air Purifier | |
Customer Reviews
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4.6 out of 5 stars
22,938
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4.7 out of 5 stars
1,800
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4.6 out of 5 stars
16,854
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4.6 out of 5 stars
16,854
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4.6 out of 5 stars
16,854
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4.6 out of 5 stars
22,938
|
4.6 out of 5 stars
16,854
|
Price
| $199.99$199.99 | $39.99$39.99 | $59.99$59.99 | $99.99$99.99 | $242.99$242.99 | $549.99$549.99 | $460.99$460.99 |
Coverage Area*
| 1,793 sq ft every 60 minutes | 1,793 sq ft every 60 minutes | 585 sq ft every 60 minutes | 825 sq ft every 60 minutes | 2,640 sq ft every 60 minutes | 4,455 sq ft every 60 minutes | 4,102 sq ft every 60 minutes |
CADR**
| 380 m3/h | 380 m3/h | 144 m3/h | 230 m3/h | 500 m3/h | 950 m3/h | 930 m3/h |
Filter Type
| True HEPA H13, H14 available | True HEPA H13, H14 available | True HEPA H13 | True HEPA H13 | True HEPA H13, H14 available | True HEPA H13, H14 available | True HEPA H14 |
Filter Efficiency
| 99.9% down to 0.1 microns | 99.9% down to 0.1 microns | 99.9% down to 0.1 microns | 99.9% down to 0.1 microns | 99.9% down to 0.1 microns | 99.9% down to 0.1 microns | 99.99% down to 0.1 microns |
Filter Lifespan
| 4-5 months | 4-5 months | 4-5 months | 3-4 months | 3-4 months | 4-5 months | 4-5 months |
Min - Max Noise Level
| 40.5 - 53.3 dB | — | 26.1 - 45 dB | 19.8 - 49.3 dB | 29.1 - 58.7 dB | 35.8 - 56.5 dB | 22.4 - 51.7 dB |
Option with UV Light
| ✔ | ✘ | ✔ | ✘ | ✘ | ✔ | ✔ |
Videos
Videos for this product
2:07
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Does It Work or Not? I TESTED During Wildfire Season
⭐S.L. Reviews⭐
Videos for this product
1:00
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Honest review of ionizer with settings and timer
Amy Wynia
Videos for this product
2:49
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Woah! Medify MA-14 Air Purifier HEPA Filter REVIEW
⭐ Kaitlin & Jared
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This Item Medify Air Medify MA-40 Air Purifier with True HEPA H13 Filter | 1,793 ft² Coverage in 1hr for Smoke, Wildfires, Odors, Pollen, Pets | Quiet 99.9% Removal to 0.1 Microns | Black, 1-Pack | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $199.99$199.99 | $242.99$242.99 | $59.99$59.99 | $299.99$299.99 | -31% $159.00$159.00 List: $229.00 | $387.97$387.97 |
Delivery | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | Get it as soon as Friday, May 17 | Get it May 15 - 20 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 |
Customer Ratings | ||||||
Value for money | 4.5 | 3.9 | — | 4.3 | 4.7 | 3.7 |
Sleep mode | 4.4 | 4.4 | — | 4.6 | 4.7 | 4.6 |
Noise level | 4.1 | 4.2 | — | 4.8 | 4.6 | 4.1 |
Easy to use | 4.7 | 4.6 | — | 4.8 | 4.9 | — |
Timer function | 4.5 | 4.5 | — | 5.0 | 4.7 | — |
Sold By | Medify Air | Medify Air | Amazon.com | LufPro | Elevate Your Home | Productech |
filter type | Air Purifier | HEPA | HEPA | HEPA | HEPA | HEPA |
floor area | 546.5 square feet | 2640 square feet | 210 square feet | 1500 square feet | 1115 square feet | 2100 square feet |
control method | touch | touch | touch | touch | touch | remote |
power source | Corded Electric | Corded Electric | Corded Electric | AC | AC/DC | AC |
noise level | 46 decibels | 56 decibels | 52 decibels | 35 decibels | 22 decibels | 36 decibels |
specification met | Energy Star Certified | Energy Star Certified | — | ETL Certified | ETL Certified | — |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the air purifier for its ability to reduce allergies and asthma. They say it's the best air purifying machine for the price and value. They also appreciate the sleek design and the fact that it takes all the nasty odors from cooking out of the house. Customers also like the value, performance, and ease of use. However, some customers have mixed opinions on comfort.
AI-generated from the text of customer reviews
Customers like the quality of the air purifier. They mention it's the best air purifying product on Amazon for the price and value, and it helps improve the air quality in their home. Some say it makes a huge improvement in the dust, dander and fur in the room. They also appreciate the clean air flow and power. Overall, customers are happy with the design, appearance, and the filters.
"...I think it’s a great investment at least in terms of design, clean air flow and power, but I am not sure about how much square footage it covers...." Read more
"...Our dust levels have gone down significantly. I hate dusting, but I hate seeing and breathing dust even more...." Read more
"...There seems to be a solid lifetime warranty with no fine print that I like, will need to register for it still...." Read more
"...When changing the filters it is apparent that it is working. Easy to clean and work. Overall, this was a great purpose, but be advised they are loud...." Read more
Customers are satisfied with the performance of the air purifier. They mention that it works great, is pleased with the results, and is meeting their needs very well. Some appreciate the construction and filter.
"...The feature sets are listed so I won’t go into those but everything works well. I don’t use any night mode, though, so I can’t speak to that...." Read more
"...than 24 hours (I live in a big city) and I set it up very easily, quickly, plugged it in and it got to work...." Read more
"...Even at 3/4 speed, the unit runs great!" Read more
"Got this to control dust from cat litter. Working great, but was noisy and scaring my cats...." Read more
Customers like the value of the air purifier. They say it's well worth the money, has a great price, and is an excellent product. However, some customers mention that the filters are costly but easy to change and can be vacuumed once a month. Overall, most are satisfied with the value and quality of the product.
"...deal with that since putting this air purifier in, so it's been worth every penny haha...." Read more
"I got this a few days ago. Pleasantly surprised with overall quality, price and size...." Read more
"Great price, hope the filter lasts as long as it says (3 months) as they seem to be costly...." Read more
"...The downside is that the replacement filter looks really expensive at $69...." Read more
Customers like the smell of the air purifier. They say it takes all the nasty odors from cooking out of the house, and they never smell smoke.
"...Much to my relief, there have been no weird burning plastic odors as reported with some other brands in the 8 or 9 months I’ve been running it...." Read more
"...I notice less smell after cooking, basically pure air the next day. Disclaimer, I do use an air fryer so it greatly limits smell...." Read more
"...Both were very quiet and took the burning smell out of the air...." Read more
"...It took a couple of days, but the difference in odor is amazing. There was initially a very distinct odor in the air...." Read more
Customers find the air purifier easy to use. They say the operating instructions are clear, the controls are easy to operate, and the filter is easy to install. They also appreciate the auto function and the short, easy to read user manual that was included.
"...The unit itself look very nice, it's sleek, with a pretty easy function pad up top...." Read more
"...Filters are also very easy to install.Air quality indicator..." Read more
"...It arrived in less than 24 hours (I live in a big city) and I set it up very easily, quickly, plugged it in and it got to work...." Read more
"...It’s easily adjustable, easy to use, and its size doesn’t stand out in our living area. I usually keep it on level 1/3...." Read more
Customers are satisfied with the appearance of the air purifier. They mention that it is sleek, stylish, and ideal. They also appreciate the powerful filtration and handsome stature. Customers also mention that the surfaces of the house stay shiny for many days now, rather than an hour.
"...The unit itself look very nice, it's sleek, with a pretty easy function pad up top...." Read more
"...is also a very pleasant sound when turning it on and off, and it looks quite modern as well, complementing the space right at the front door, so it..." Read more
"These machines are made well. They look nice. They do an excellent job at cleaning air...." Read more
"...-Cosmetically, the unit looks fine from far away, but up close, the glossy black plastic has a number of swirls and micro scratches...." Read more
Customers are satisfied with the allergy relief provided by the air purifier. They mention that it reduces their allergies, and the impact on their allergy induced asthma was almost immediate. The machine is quiet and effective, and they can rest assured that allergens are being filtered. They experience no congestion or other allergy symptoms, and say that it clears the room of allergen.
"...This is a excellent product for anyone that has allergies, Asthma, Hayfever, with itchy watery eyes or that has a problem with pollen, dust particals..." Read more
"...highly rated; 2) multi-layer filter that can handle pollen, dust, and germs in addition to dander; 3)..." Read more
"...My allergies have gotten significantly better. I run it on low instead of sleep mode. Medium when cooking. High when cooking smelly things...." Read more
"...My allergies have improved, I can smell a difference (non-stagnant air) in the office that I share w/3 others & I am confident that this is aiding..." Read more
Customers are mixed about the comfort of the air purifier. Some mention that it runs nice and quiet, making a gentle white noise. They also say that the lowest setting wasn't overly loud. However, others say that it whistles and is unbearable to sleep when it's so loud.
"...And in most modes it is quiet enough that my cats actually like it and like to lie down in front of it. Strange, but I’m glad they like it...." Read more
"...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...." Read more
"...Overall, this was a great purpose, but be advised they are loud. Great white noise when sleeping." Read more
"...There is also a very pleasant sound when turning it on and off, and it looks quite modern as well, complementing the space right at the front door,..." Read more
Reviews with images
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Top reviews
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Even though it’s in this one room, it has really helped the ground floor of my 2 story home become less dusty. And in most modes it is quiet enough that my cats actually like it and like to lie down in front of it. Strange, but I’m glad they like it. The feature sets are listed so I won’t go into those but everything works well. I don’t use any night mode, though, so I can’t speak to that. I just run it on auto and once in awhile use the ionizing cleaning.
Much to my relief, there have been no weird burning plastic odors as reported with some other brands in the 8 or 9 months I’ve been running it.
I did get a separate warranty registration in the mail because apparently one was omitted in the shipment sent to me. I found that interesting. I do wish I had registered within the prescribed period of time, but I’d put it aside while I dealt with other things and just let it go.
The downside is that the replacement filter looks really expensive at $69. It’s an excellent quality though, and likely lasts longer than cheaper ones.
Okay now here is where it gets weird for me. I decided I liked this filter so much that I would order one for our master bedroom, which is pretty large. And the unit arrived. But to my distress, it was put together weird. Seams were crooked and there was a lot of rattling noises inside. It didn’t look like it had been damaged in transit. It just apparently went through a very bad day on the assembly line. I turned it on and it ran. But the rattling noise was disconcerting.
Basically it was horribly defective and not usable. And I was going to contact the sellers but then I noticed something odd in that apparently my order was still on its way. I was so confused. My name and address was on the box I had just received but the tracking number was different.
And then my mother-in-law fell ill and we had to drop everything to take care of her. Meanwhile, as I’m on the way to take care of her, ANOTHER unit arrived to my house. I checked my Amazon account and only one second order is on record. And this third unit was the one. I have no idea why I was randomly sent a completely busted up unit. But I dragged this third one in and it sat in my foyer for a couple of weeks while I dealt with my family crisis.
I would have assumed perhaps the sellers realized they made a mistake sending out a damaged unit and sent a good one, except there is no record with Amazon for that busted up one.
Finally, I got a free moment from hospital vigils, so I pulled this third one out and externally it looked okay but internally it had something loose and rattled badly, too. So I set it aside intending to try and get all of this straightened out with the seller.
But my mother-in-law got pneumonia and passed away. In dealing with the hospital vigils and her funeral, we didn’t have the time or the energy to deal with this. So all these months I’ve had two broken units in my bedroom. I just said the heck with it and ordered a Dyson for the bedroom during a massive sale.
Meanwhile my original is serving us very well in the cat litter box room.
I’m way past the time to register for warranties or get warranty service on the defunct units. I will just keep the broken extras for parts for the good one.
So, basically it’s 5 stars for the absolutely fantastic working unit. But with a caution to do a quality control check when your air cleaner arrived and register your machines for warranties.
Top reviews from other countries
Thank you Mediry Air. 10/10 All the way. Oh also place one in our bathroom as the fan doesn't work. We don't run it when bathing or showering, just for odor's as I noticed hospitals were doing this for the same reason. WORKS GREAT! Hooked it up to the fan plug, plus just turn it on when doing anything other than showering or hi moisture production. That model was a an MA 15 gift. Love it. Original filter in it still going, but have replacements for a year for all on standby. can't live without. In pour unit the windows do not open. Only the bedroom, but were downtown and the dust, exhaust, pollution and sand is horrific. There's a door to the patio in the living room if we need fresh air and building has "fresh air exchange" So these filters are instrumental in keeping our air fresh and healthy. Keep on coming out with great products. I used the older ma14 filter over the Air conditioner intake and seal it well. Bought a 2 pack just for that. Great fresh air all around because of Medefy.
R. Bell
I would purchase it again.
Merci