Coway AP-1512HH Mighty White Air Purifier with True HEPA and Smart Mode

(18 customer reviews)


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SKU: 194187883 UPC: 826439142278 Category: Tags: , , ,


Ensure that your and your family’s good health by setting up this Coway AP-1512HH Mighty White Air Purifier with True HEPA and Smart Mode at home. This model is compact by design, but is equipped with cutting edge features to keep your indoor air clean. Equipped with a HEPA efficiency rating of 99.97%, it uses a four-stage filtration system to effectively eliminate odors and pollutants. The Coway AP-1512HH air purifier includes an air quality indicator through our particle sensing technology that will kick your air purifier into high gear when needed. When pollution is not detected for 30 minutes, the fan will automatically stop to save energy. The fan automatically adjusts the airflow when pollutants are detected in the air, providing peace of mind that indoor air quality is always being monitored.

The intuitive quality indicator of the Coway air purifier uses particle sensor technology to monitor the indoor air quality and responds with a vivid color change to show the air condition. Its filter is replaceable.

Coway AP-1512HH Mighty White Air Purifier with True HEPA and Smart Mode:

  • Air quality indicator
  • Filter change indicator
  • Ionizer and eco mode
  • Coway AP-1512HH air purifier dimensions 9.6″ x 16.8″ x 18.3″
  • Item weight: 12.3 lbs
  • Shipping weight: 15.9 lbs
  • Coverage: 361 sq ft
  • Filter life: odor (6 months), HEPA (1 year)
  • Air flow control: yes
  • Filter change indicator: yes
  • Smart mode (pollution indicator): yes
  • True HEPA: yes
  • Ionizer: yes
  • Whisper quiet: yes
  • Color: white
  • Coway air purifier model number: AP-1512HH(W)
  • 1 year replacement pack: includes 1 HEPA filter (replace once a year) and 2 carbon filters for odor control (replace every 6 months)
  • True HEPA filter designed to capture 99.97% of airborne allergens and contaminants as small as 0.03 microns in size
  • Coway AP-1512HH air purifier carbon filter designed to rid the air of larger particles and odors for refreshingly breathable air

Coway AP-1512HH Mighty White Air Purifier with True HEPA and Smart Mode

The mighty air purifier is equipped with cutting edge features to keep your indoor air clean. Equipped with a HEPA efficiency rating of 99. 97 percent, it uses a four-stage filtration system to effectively eliminate odors and pollutants. This mighty machine includes an air quality indicator through our particle sensing technology that will kick your air purifier into high gear when needed. And when pollution is not detected for 30 minutes, the fan will automatically stop to save energy. CFM 268.39


  • Coway Mighty (AP-1512HH) is designed to accommodate room sizes up to 361 sq.ft (CADR: Dust 246 / Pollen 240 / Smoke 233 cb. ft.).
  • 4 Stage Filtration System (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion) captures and reduces up to 99.97% of particles 0.3 microns in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds and reduces odor.
  • Coway Mighty pollution sensor communicates indoor air quality in real-time. The brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. And it features a timer, and filter lifetime indicator.
  • Fan speeds available in 1, 2, 3 stages by manually setting up. While auto mode automatically optimizes the speed setting 1 through 3 based on the level of indoor air quality. When no pollution is detected for 30 minutes, the fan will automatically stop and set as Eco mode to save energy.
  • Timer feature allows the machine to run 1/4/8 hours before automatically powering off.
  • Filter replacement indicator checks both Pre-filter and HEPA filter respectively to let users be aware of when to wash or replace the filter.
  • 77 W power consumption and quiet operation with noise level ranging from 24.4 dB to 53.8 dB.
  • imited manufacturers warranty covers any internal/functional parts for 1 year and motor and electronic parts for 3 years. Filters are excluded.
  • on the Best Air Purifier of 2018 at Wirecutter and ranked 1st place at the TopTenReviews.

Main Specifications

  • Color: White
  • Style Name: Purifier

Detailed Specifications

  • Product Dimensions: 9.6 x 16.8 x 18.3 inches
  • Item Weight: 12.76 pounds
  • Manufacturer: Coway
  • ASIN: B01728NLRG
  • Item model number: AP-1512HH
  • Is Discontinued By Manufacturer: No
  • Material Care Instructions: User Manual
  • Is Assembly Required?: No
  • Number of Pieces: 1
  • Warranty Description: 3 year manufacturers limited warranty.
  • Batteries Required: No
  • Included Components: AP-1512HH(W) Filter Set, User Manual

Common Questions & Answers

Question: does it emit ozone

Answer: The Coway AP-1512HH Mighty Air Purifier does not emit ozone. It does not have an ionizer. The other answers saying it does, or saying it does when the ionizer is turned on, are apparently referring to a different model, which Amazon in its wisdom has lumped together with the Mighty.
Question: Does this come with the filters included?

Answer: It comes with 1 HEPA filter (1 year est.) and 1 carbon filter (6 month est.) Based on the reviews though, the filter tend to lasts longer than the estimate.
Question: Does this remove PM 2.5 ?

Answer: Yes it does remove PM2.5 particles effectively. PM 2.5 is right in a HEPA filters sweet spot. HEPA filter remove 99.97% of particles above 0.3 micrometers, and PM2.5 are right around 2.5 micrometers, so this would be extremely effective at doing so. This is true of all HEPA filters though, nothing special here.
Question: How is the air flow? I am looking for a purifier that can sort of double as a fan… will this work?

Answer: Air flow is great. It blows up no out so its not a direct fan effect but it circulates the air in my bedroom so much that I get cold
Question: how long does filter last?

Answer: Per the info in the replacement filter pack: “1 HEPA filter (replace once a year) and 2 carbon filters for odor control (replace every 6 months).” The replacement pack can be found here:
Question: does the power supply ranges from 110v to 240v?

Answer: Does 240v work for australia?
Question: what is the Max square foot space this purifier to do its best?

Answer: Manufacturer recommends 361sq ft. I use it in my 1089sq ft condo, works great. Larger square ft is okay, just takes longer to clean air.
Question: Does it have any odor at all when new out of the box (plastic smell, toxic, etc.)?

Answer: The plastic it was wrapped with had an odor that quickly went away when disposed of. The unit itself has no detectable odor. What does “toxic” smell like, anyway? LOL!

Coway AP-1512HH Mighty White Air Purifier with True HEPA and Smart Mode

18 reviews for Coway AP-1512HH Mighty White Air Purifier with True HEPA and Smart Mode

  1. Heather

    I love this product! I used to have very bad allergies and now I don’t have any trouble breathing. I definitely recommend this product for anyone who has bad allergies or have asthma. It makes enjoying your home alot more better!

  2. christy

    We have bought and tried several Hepa air purifiers, some obviously better than others. We like having one in every room of our house. Being a small version of the highly rated Coway, we were not sure if it would do enough. We have excellent tried and true purifiers that cover more square feet than this Coway, but this one surprised me.. This machine was quite impressive. There are a few I would highly recommend as an asthmatic, but this one is my favorite. In fact, I ordered 3 more 2 days after we bought the original. I am on an air purifier honeymoon. Side note- I found reading reviews to be mixed as some people have serious health issues, and some just wanting cleaner air, understandably. I found it helpful when background info was included, so I will share this if it helps anyone. We are a family who relies heavily on Hepa purifiers, cleanliness, has no rugs, carpet, curtains, or cloth furniture due to the severity of allergies.

  3. Special

    I don’t have access to a lab to confirm air quality, but without that data I can say I really like this unit. It is easy to access filters and the controls are intuitive. I set this to auto and it almost always runs on low and is hardly noticeable that it is running. It has automatically increased to medium speed for a short period of time a couple of times. This usually happened while I was cooking.(I’m not a chef). The volume at medium speed is noticeable but not enough to drown out conversation. High speed is a low annoying droning sound. This happened once for about 30 seconds also while cooking. It has a timer that comes in handy with 2, 4, and 8 hour settings. I definitely feel confident this works and helps with allergies and glad I made this purchase.

  4. cml68w

    It’s very quiet at fan speed 1 . Have set at ECO and sensitive. It quickly sets to higher speed when the air quality changes; does automatically lower speed when air is cleared. Lit 2 matches to see if it would pick up the smoke, it did, and changed the speed higher to filter the air. Once the air was better, it lowered the speed and continued until the air was clear, then it automatically shut off. Only had the purifier for 10 days and so far very pleased with it’s operation.

  5. Marie

    this is my second air purifier in the house. since we are working from home alot, I wanted another one to out in the room I spend the most time in; the living room. it is sensitive and picks up bad air quickly. example, the dog farts, this thing is going off. burned your dinner, it’s going off. the wind blows, it’s cleaning your air.

  6. Susan

    Purchased this a 2nd purifier because of notification of price drop. Just received yesterday so I am assuming it will work as well as the first. Did have a problem with the FedEx delivery though. For some reason the box was put outside, in front of my garage door instead of on my porch by front door. Luckily I happened to go out the front door late in the day and saw it there. Not only a security risk (can’t see door from house) but also could have been there for days in the cold.

  7. Francisco

    Set up was easy, just had to remove plastic wrap from filters. Plug in, I set air purifier to automatic, that was it, used in my bedroom, I noticed the difference in air quality after a few days. Lite hum, quieter than ceiling fan.

  8. Canan

    Delivery failure!!! I just got this and paid a lot of money, but the package was half opened on day of delivery and the front of the device has a scratch! Thankfully it is working fine.. otherwise very good purifier, almost no noise and works smoothly.

  9. Jack

    Bought for a specific purpose, to remove a cooking odor that was leaking in through an enclosed entryway. While the unit seems nice and is easy to use, ultimately it has had almost no effect. I’m guessing it’s really meant more for trapping larger pollutants with the filter than deodorizing air. Not a bad unit, just ineffective on cooking smells.

  10. Benjamin

    I know that you are trying to protect the item with triple-layer boxes. However, the shipping still manages to totally destroy the inner two boxes with the outside one being somewhat ok. I mean like how do you manage to destroy the box this much during transit. Good product overall; however, the packaging sucks.

  11. Michael Baxi

    Had this air purifier for all of 4 months. I was desperate to get an air purifier at the time because my allergies were so bad I was going several nights with little to no sleep. I had researched obsessively as I always do but a big hindrance was my budget which could only allow for $200 or less. Enter Coway… Worked immediately for my allergies but even from day one I noticed how loud it got when it was working on max speed. I delt with the noise since it helped clear the air until a few days ago it turned on as it does since its on auto. It ramped up to max speed where it was loud as usual. A few moments later it started shaking violently, smoking and soon after started shooting out plastic shards through the top vent. It wouldnt stop until we had to unplug it. Scary situation especially when this happens around my pregnant wife.To compound the issue I tried contacting Coway about this with zero response. Then I tried contacting Amazon and and they had to tell me is that they couldnt help because its already been 4 months. So now what do I do? Im stuck $180 paperweight.You get what you pay for. You can get cheaper air purifiers without an auto setting but if you want the auto sensing feature pay more and get a quality unit.

  12. Andrew Ritchie

    Bought open box from Amazon warehouse in November with the description, \”like new, product will be in original packing, box is damaged\”. Came with all the plastic on it, filters still in bags. Initial setup was great, and it ran fine for about six months. Then one day my girlfriend and I were cooking dinner and a horrible noise came from the bedroom. At first it sounded like the cat knocked a bunch of CDs off of something but it kept going. We ran into the bedroom and it was shooting plastic shrapnel everywhere from the squirrelcage fan that was in the process of disintegrating. I shielded my face with a coat and dove into the room and yanked the cord. Took it apart to see what the hell happened and document the damage (its really well put together, actually – six screws and two plugs). Took pics and called/emailed coway. They said they dont sell replacement parts and no RMA because it was used and because I took it apart. So I said thats too bad, and I wont be able to recommend this product or justify buying another one from them.

  13. John G.

    I purchased 3 of these units in January 2019. They were working fine until 1 of them started making an annoying and worrisome rattling noise. From then on, the LED light has remained RED no matter which setting I put it on. Ive cleaned this machine several times and I changed the filters when the filter replacement indicator lit up. Obviously this machine is defective.Whats worse is the manufacturer gave me the run-around for over a week. They forced me to run some tests on it and send them a video with sound to prove that this machine is indeed defective. After I did all of that, they told me I would need to return the machine to them in the original box so that their \”lab\” could run some more tests on it. Who keeps the original box for 6 months or more? If I did, I would need an extra room just for the boxes because I buy a lot of products on Amazon.Anyway, I just wanted to warn everyone that this company does everything they can to avoid honoring their warranty.

  14. bill

    Had the product for almost a year. Today I went to adjust the fan speed because its was running on high and was extremely loud. I went to adjust it and the fan blades exploded and shot sharpnel towards my face. A very dangerous product. This device could have blinded me. I do not reccommend.

  15. Matthew Graham

    Extremely dissatisfied by my \”bad faith\” experience with Coway. Since I live in China, a high-quality air purifier is extremely important to me. I had this Coway unit shipped to me in Beijing. After a period of weeks, my unit started making popping noises which I viewed as extremely dangerous. I contacted customer support and received the following response:Thank you for your patience. We do empathize with your situation, unfortunately, by using the unit in China you have voided your warranty.We apologize, but your Coway model is only available for sale and use in the US and Canada. Please note: Using the Coway outside the US or Canada will void your warranty.Fine print aside, I ordered directly from Coway and it was shipped to me here in China. There was no obvious disclaimer at any time that this would void the warranty. I view this as being very much in bad faith and highly inconsistent with the companys stated values and the CEOs public expressed desire to regain consumer trust in the wake of a 2016 scandal over product defects.

  16. Stig

    I purchased this purifier to replace a very large and very loud Honeywell unit. While I suspect the throughput of the Honeywell was greater, the dramatic decrease in noise is a worthy trade off. The Conways replacement filters are also significantly cheaper. I would purchase again.The addition of a few carefully placed vinyl stickers also creates the worlds largest iPod Nano (see pic)

  17. Prof

    Entirely satisfactory, but beware: the unit (as I received it) had pre-installed filters and seemed ready to operate immediately. But in fact the preinstalled filters inside have plastic covers. The unit must be opened from the front, the plastic covers removed, and the filters reinstalled before the unit will operate properly.

  18. Stephanie

    Ive had this purifier for 2 1/2 years and still absolutely love it. The filters arent unreasonably expensive nor do I have to replace them too frequently. Its very sensitive and kicks on when I cook, even though it isnt in the kitchen. In fact, its so sensitive that a dog fart has been known to get it going to filter the air. If thats not a selling point, I dont know what is.I have two purifiers and this one is far and away the better one… and the other one is terrific.

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