COWAY Air Purifiers for Giant Room Complete House As much as 4,253ft², 2 Units of XL Washable Pre-Filters and True HEPA Filters for Twin Purification, PM1.0 AQI, Turbo Mode, Timer, Wheels, 5yr Guarantee, ProX(B)
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Worth: $839.99 - $799.99
(as of Mar 18,2025 06:42:07 UTC – Particulars)
Coway Airmega ProX is a excessive efficiency air air purifier for additional larges area due to its binary motors and twin purification. With Coway’s 3-stage HyperCaptive™ filtration system and customized Good options comparable to auto/eco mode, air high quality indicator, and filter substitute indicator, benefit from the clear air with out the effort.
Coway Airmega ProX boasts most energy with its binary motor, accommodating indoor areas as much as 2,126 sq. toes (CADR: Mud 580 / Pollen 450 / Smoke 567).
Coway Airmega’s HyperCaptive filtration system mixed activated carbon and a True HEPA filter-captures and reduces as much as 99.999% of particles all the way down to 0.01 microns within the air, together with pollen, pollution and different allergens. It additionally reduces greater than 99% of risky natural compounds and reduces fumes comparable to NH3 and CH3CHO.
Coway Airmega’s real-time air high quality monitor retains you knowledgeable of the standard of your air. In Auto Mode, the fan and purification ranges alter to the area as wanted.
Fan speeds obtainable in 1, 2, 3 levels by manually organising. Whereas auto mode robotically optimizes the velocity setting 1 by means of 3 based mostly on the extent of indoor air high quality. When no air pollution is detected for half-hour, the fan will robotically cease and set as Eco mode to avoid wasting power.
Filter substitute indicator checks each Pre-filter and HEPA filter respectively to let customers concentrate on when to scrub or change the filter.
Clients say
Clients are glad with the air air purifier’s effectiveness, quiet operation, and skill to scrub the air. They discover it efficient in decreasing mud and dander, cleansing the air, and responding robotically to adjustments in air high quality. Many respect the construct high quality, odor elimination, and design. Nevertheless, opinions differ on whether or not it affords good worth for cash.
AI-generated from the textual content of buyer critiques
trbizwiz –
Cleaner healthier air, while saving money, donât be affraid to try the Amazon warehouse deal!!
I love a lot about this air filter. I really like the smart features. I originally thought they would be gimmicky, but after living with it for a few weeks I have experienced the value. I love that it detects the airborne contaminants, and increases air circulation to clean the air. Iâve noticed that it increases air flow during high traffic and vacuuming, among other things. I like that I can check the app for air quality, and I can see past air quality as well. I like that the filter knows when itâs bedtime and decreases airflow, in order to keep noise pollution down, for quiet tearfulness.Now on to effectiveness. We have a nearly 3000 square foot new construction home. Itâs about three years old. Most of our air contaminants likely come from area construction, as well as a year round growing season, with year round pollen and similar contaminants. My oldest child has had a persistent hack for the last couple of years. I would not really call it a cough, so much as a hack. Every few minutes he would do a throat and lunch clearing cough. It never seemed short of breath, just seemed to be clearing an irritant. We took him to doctors, who suggested everything from allergies to asthma. We sort of ruled out asthma because he is athletic, and has no issues out working other children, and displays no unacceptable shortness of breath, other than what you expect, and recovery times are quicker than normal. As a previous asthma sufferers myself, that does not resemble asthma to me. We opted to try daily allergy medications, and they seemed to help some, but did not eliminate that dreaded hack. Now I said all of that to say this. Since we added this filter, we hardly ever hear him clear his lungs. Iâm actually surprised, because I assumed it would take much longer. I figured he had been doing it long enough that it was a habit by now. But after a few days of filtering, his symptoms diminished, and after a week or so, he almost never does it.Now our home is nearly double the size of the the filters rated coverage area. But the design of our home, I think, allows one unit to work. Our central air unit has only one air return, and it is at the blower unit. This is located centrally, upstairs, in a closet with a vented door. The area around that closet is sort of an open landing area, that opens to a large family room. I think what is happening is that the filter can clean large volumes of air, that then get circulated through the house. The dirty air is then pushed back up to that open area, and filtered by the unit. The unit can tell when air is clean or dirty, and increases, or decreases circulation, accordingly. Anecdotally this seems to be a successful test, eliminating our primary concern. The side benefit is the remainder of our family is now breathing cleaner, healthier air. It just took one sensitive member to illustrate the need. I wish I had known this would solve the problem, and I wish I had done it sooner. I expected to need to units to have a successful result, and Iâm so pleased that one unit does the job. Not every home may have the same results. Some may actually need two units to do the job.Also, I opted to shop the amazon warehouse deals and save a bunch of money. I bought a used acceptable condition unit. It arrived in a generic box, but everything was still protected by the factory foam, and cling wrap. Everything appeared new, and worked perfectly. If you want to save s big percentage, I highly suggest checking out the warehouse deals. If your displeased with the condition, Amazon has a very generous return exchange policy. My filters in my unit looked brand new and unused. But if I were concerned, new filters are about $100, so you could still have significant savings, even if you opted to put brand new filters in it right away. At first I was put off by what seemed like a high filter cost. Then I recognized what I was spending on allergy medication each month, for one child. The filters provide clean, allergy free air for the whole family, at a fraction of the cost of allergy medications for one child. By reducing our allergy medication costs, we can replace filters as needed, an no added cost.I would have thought building a new home would prevent these issues, but the other new construction in the area, seems to exacerbate the issue.I also weighed the option of an Aprilair, or air bear system on our central air unit, but I was concerned about the designed air flow for our system, and any disruption could shorten the central air life, increase energy needs, and decrease overall home comfort. Those air filters work great for a system designed and tuned for their use. But for a system designed for a more or less open fiber filter, it could cause problems. So I decided a stand alone filter would be the better option. Also those air handler systems that go on your ariconditioner unit, are not usually helps rated. The AIRMEGA 400s is. And it is constantly monitoring, and cleaning the air. It also uses no harmful ozone. Iâm an ozone fan, and I own an ozone generator. But I like to use it in specific situations, under controlled conditions, when all occupants can be out of the house. I donât want ozone to be a part of my primary home air filtration system. Others may have different priorities, and I encourage you to research the benifits and precautions, and choose according to your needs and priorities.
Jim Teutsch –
Excellent, Stylish and Quiet Air Purifiers
Update: Itâs been over a year and Iâve replaced the filters once. The prefilters require regular cleaning, but the purifiers provide a status light to ensure you know when it is required. These continue to perform extremely well and I remain very happy with their effectiveness at removing dust and allergens from the air.Update: 5/16/2023: Both purifiers I bought continue to perform well. They are quiet and effective. Iâm still using the original filters and still have a lot of life left in them, despite leaving them on the smart setting with a medium fan setting 24/7. Excellent purchase for someone dealing with asthma and/or allergies, pets and wanting a well-built air purifier for cleaner air and better breathing.Original review: I have asthma and allergies and have two dogs, and I wanted two well-designed, effective, stylish, large-capacity air purifiers for our great room and the master bedroom. These are very well constructed, easy to use, and effective. They have a set and forget feature that I really like. The pre-filters are easily cleaned with the vacuum brush attachment on your vacuum cleaner and the purifiers provide a cleaning indicator so you always know the status of the pre-filters. The main filters are very well made and are no doubt very effective and long lasting (I have not yet had to replace them and believe theyâll go a year before that is required.) I highly recommend these air purifiers to anyone wanting cleaner air, fewer dust bunnies, and less pet dander in the home. I set them, so they run when needed and shut off when the air is clean. I turn off the light before sleeping and they continue to perform as needed 24 hours a day. Iâm very pleased with these and believe they contribute to better health.
Artem Kushnarev –
The best solution for air purification.
Great thing! Our neighbor’s apartment burned down and our apartment smelled very much of burning. This page cleaner smells all over. And it’s cool.If you need to eliminate the source of the smell – also take an ionizer!
Ryan Brede –
Really good
I bought 2, they suck out any smell in the air and all of the dust. The air quality in my house is now 10Ã better. I run them 24/7 on the middle setting. Low setting is so quiet that I can’t hear it, middle setting is pretty quiet and high setting is a little loud but it moves A LOT of air. Highly recommend
Kinley G. –
I love it and use it every day. It is so quiet and moves air quickly. The filters are so thick and impressive. I can’t say enough good things!
Amazon Customer –
I purchased this product because I moved into a loft building and the place was smelling a touch less than fresh. Iâve had the unit running for about 4 weeks now and I can notice a significant difference in the place. A fluke discovery I made this week and is what prompted me to write the review, was I fried some fish on the stove top and within 5 mins, the indication on the unit changed to a yellow orange colour to signify it has detected contaminates in the air. After about an hour and half, the indicator was back to green blue and you couldnât smell a single odour from the dinner, absolutely amazing (Ive repeated this twice with alternate foods and same results).*Sound is equivalent to a standard oscillating fan, not bad at all.*Build quality – excellent*User Friendly – excellent
Juan –
No tengo un aparato para medir la calidad del aire, pero cuando cocinamos si elimina olores y no es muy ruidoso ni desprende algún olor a plástico. El filtro dice ser 100% HEPA.
wittyhandle –
This is a great product.We bought it as HEPA filtration was mentioned as a mitigation factor against coronavirus.Weâre really pleased how effective it is at picking up substances in the air.Dust, candle smoke, cooking smells, etc. We have a large living room/kitchen area and it is very sensitive to any air contamination. It automatically kicks on when it senses impurities in the air and filters them out quickly. My son broke wind next to it as a joke, and it detected it and kicked into high gear. Iâm not kidding! Paid for itself right there.Itâs very quiet, even when the blower is at max speed. Iâve cleaned the pre-filter a few times with the vacuum cleaner when the reminder light comes on, and itâs good for another few weeks.Im very satisfied with this and I would totally buy it again.
Don Gauthier –
After an enormous amount of research, decided on this unit for a large open space ~1000âsq. Looks good, and feels of high build quality.This purifier moves a lot of air on its Max setting, and you can feel the air movement from several feet away. It blows upward, so not a breeze like from a fan, but a gentle air movement circles the room. Itâs also very quiet. In low you cannot hear anything, even standing beside the purifier. Medium adds a little white noise to the room. High is noticeable, but not a nuisance.Pros: âSmartâ air purifier boasting a high CADR, attractive unit, solid build quality, decent price, and dual 12-month HEPA filters make this a smart investment. Dual handles make this easily manoeuvrable.Cons: Filter availability.The App: The app is decent, not great. Itâs basically a remote control (on/off, fan speed) with a custom schedule builder if you donât want the Auto mode enabled. Offers filter life indicators/notifications as well as indicators/notifications when to wash the pre-filter filters. Air Quality Index (AQI) is not available in North America.If the 400S (âSâ = Smart) is a few bucks more than the 400 (standard) then go for it⦠but consider how much more you are willing to spend for the ability to control fan speed and receive notifications on your phone.Filters are not easy to find, perhaps due to the popularity of HEPA in the age of COVID, â¦but like face masks, hand sanitizer, and toilet paper⦠Iâd expect that to normalize soon. All said, weâre happy. Would not hesitate to purchase again.