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Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White

Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White

Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White
$ 473.39

Score By Feature

Based on 1,452 ratings
Easy to clean
9.38
Easy to use
9.48
Sleep mode
9.49
Noise level
8.88
Quality of material
8.08
Value for money
7.49

OveReview Final Score

How Our Score Is Calculated

Product Description

A Coway Airmega 400 room air purifier can handle spaces up to 1,560 square feet and cleans the air two or more times per hour when used in accordance with the manufacturer's instructions.
The Coway Airmega Max2 filter is a combination of an activated carbon and a True HEPA filter that captures and reduces 99.9% of particles. In 99 percent of cases, there are no particles. In the air, pollen is usually less than 1 micron and pollutants are often more than 1. Additionally, it reduces more than 99 percent of volatile organic compounds, including NH3 and CH3, and reduced fumes such as CO.
This sensor lets users know exactly what the quality of indoor air is every minute. With the help of brightly colored LEDs, you see whether your air is clean or dirty at any given moment.
Among the Five Fan Modes provided by the Coway Airmega are Smart, Sleep, Low, Medium, As the speed drops, the sound level is nearly silent. When the setting is at the highest level, the noise is 43dB. There is a 2 dB difference.
With three adjustable smart modes that can adapt to its surroundings, Coway Airmega is an air purifier that's smart, energy efficient, and adaptable. Automatically adjusts the fan speed based on the air quality and lighting conditions of the room, so that the air is cleaner.
In addition to a timer allowing for one hour, two hours and four hours settings, Coway Airmega also shows the filter lifetime for the washable pre-filter and the
With less than 64 watts of power consumption, the Coway Airmega 400 is certified Energy Star.
For the first year, there is a manufacturer's limited warranty that covers any internal malfunctions, and for the next five years, motors and electronic parts. Inclusion of filters is not allowed.

Questions & Answers

For California, I am getting a shipping error. Can you tell me why California is excluded from shipments? There is only a small overage in terms of size and weight. ?

There are no electrostatic air filters in California due to the unsafe levels of ozone they produce. You can damage your lungs by breathing in ozone. It might also be a problem with Amazon, which takes reviews for similar products and combine them all. Although I am not sure if the Airmega 400 has an electrostatic system, I'd like to find out. (I live in California), but on its Amazon listing I don't see any no shipping alerts, but I do see it on the Healthmate HM-180. A list of 400 listings. I'm grateful that CA pointed out after a whole article about the Wirecutter I missed the electrostatic filter. The electrostatic filter works very well at removing particles, but it makes ozone in the process. It would make sense to move from a chicken ranch to an oil refinery, but that would involve smelling chicken poop.

I saw the light come on for the prewash. What should I do if I washed them and it would not ?

To turn off the prewash light, you need to hold it down until the beep sounds. As a result, the countdown will begin

Do you know if anyone owns this unit and knows they can turn off all their lights, not just dimmed, and ignore you?

The only thing you have to do to turn off all the lights is to lightly press the correct button on the lower left of the unit's top. You can count the front of the unit as the side with the circle of light. It is a light switch that turns on and off If you want to tap it lightly, you can do so. After a short period of time, the lights are completely out.

What are the effects of removing mildew odor?

There is no guarantee that Airmega 400 will eliminate your mildew smell (only addressing the mold issue will get rid of that) but it is very effective at reducing the musty smell caused by mold or mildew in the home. This HEPA filter is very good at reducing other PM - It contains a true HEPA filter and charcoal. There are hair and odor from pets, smoke, and dust. Living in an older home and being surrounded by a very wet environment (almost daily fog most of the year) is especially challenging for me. As far as keeping that mustiness at a low level, the Airmega 400 does its job perfectly well, but it isn't antibacterial Mold and mildew spores cannot be killed by it because it is microbiological.

Selected User Reviews For Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage, White

The following is an update It would not be repaired or replaced by Coway THE UPDATED INFORMATION FOR MAY 2020 is as follows There was a squealing noise coming from the fan that got worse with time
3/5

Coway's warranty department declined to make repairs or replace the equipment for various reasons, mainly that the unit was designated as "used", which was unfamiliar to me, and originally the warranty was intended to cover My name is the original purchaser of this item! During delivery, the unit was packaged, sealed, and wrapped in Coway boxes. Be aware that your $500+ squeal machine may not work if you are dissatisfied. A NEW UPDATE This is the first month into the program, and it's going well. It's time to clean up the pre-existing As per the schedule, change the air filter and use a cotton swab to clean the air sensor. I used the handheld attachment for the vacuum while cleaning the pre-filter. It is best to vacuum from the direction in which the air is flowing, i. e. , from the left. The suction of the filter should be directed toward the "outside" of the filter, to avoid pushing the particles through the fine mesh. It is my hope that There are many things that cause severe allergies in my wife (pets, pollen, whatever). There was no improvement after we tried high efficiency filters in the central air, humidifiers, and regular vacuuming. In the past few months she has been taking daily doses of Allegra and/or Zyrtec, so getting enough sleep was difficult. It has changed her quality of life completely. It has been only 4 days since we got it and it hasn't looked back since! Size of the room If you've done any research, you already know that the size of the room(s) determines the size of the air purifier, since it is able to turn over the air in the space properly. can perform 2 air changes per hour at 1500 sq. ft. , which is a very solid rating. If you have exceptionally high ceilings, you will want to take that into consideration as well. In the bedroom, we have it in order to filter that area and adjacent living space, which is about 500 square feet Those areas are handled very well by it. going to buy another unit for the basement now. *) Size It is a large-sized breaker Ensure that the dimensions of your unit are consistent with the location where it will be used. If you were to compare it to an end table, it would be the same size. Intake air comes from both sides and it blows air out of the top, so it needs space on both sides, and of course nothing can be put on *It's not noticeable in sleep mode because there's no noise. When it switches from sleep to low, we have a fan in the room that completely masks the sound of the fan. Our experience is that it starts out quiet and gets louder as it cranks up, but we've only turned it up to high after vacuuming or changing There's not much difference between its intensity and the noise coming from the vents of the AC system, which is in the medium range. This is not enough to draw attention to itself. On the high setting, the fan is very loud and moves a great deal of air, but only for a few minutes at a time.

Smart This device has impressed me thus far with its ability to sense changes in air and automatically adjust itself to fit. The product performs exactly as it is It is helpful to see what the air quality is in the room using the LED indicator. This mode is when you're sleeping Although the LED air quality indicator is neat, it is too bright for the bedroom and we turn it off before going to bed. The whisper quiet setting is also very useful. Clean the carpet Although I have not yet had to clean the unit, I believe opening the side air intake vents and accessing the filters would be easy. As such, I noticed there were no gaps in the unit where the filters were fitted. There is good engineering behind the tolerances. It was left to me to decide whether or not the app enabled "S" versions had any value. The savings were enough for me to go.

Jared HOPE
Jared HOPE
| Nov 17, 2020
A LARGE ROOM WILL SUIT THIS ADDITION
4/5

It has been a month since I've used this filter and it has been working When the fan is set to the lowest setting, there is no noticeable noise. The fan noise increases as the speed goes up. This may be a problem for an office environment. It appears that the filters are working quite In the mesh pre-algorithm It is easy to clean the filter in the sink after it gets dirty, but it gets dirty quickly. The filter is a large product, measuring 15" wide x 15" long x 23" high, and occupies a great deal of counter space. Currently, I have it working in a room of 1600 square feet. The app appears to be working well with no effort from my side, and I've Normally, I do not have any concerns regarding charcoal filters except that they are very expensive and should be changed twice every You bought a new machine three years down the road.

Caiden Hamilton
Caiden Hamilton
| Jul 22, 2021
Buying super air for $499 is a great deal
5/5

Initially I was hesitant to spend so much money, but I ended up buying 40 air filters after a week of research. The price is worth it. Wow. That's a great looking device. The only thing I regret is that I only paid $499, so if the price drops I would buy another. Just get the 400 and don't worry about the 400s. Why do you need an app on your phone for something that cleans the air? I think that is a waste of money and a dumb idea.

Ariella CARTWRIGHT
Ariella CARTWRIGHT
| Mar 07, 2021
Our last unit did not last
3/5

The airmega arrived at our home and we were very pleased with it. A few months later, it still seems to work well, but not nearly as well as it did initially. Despite the fan increasing in speed, the sensor light has a mind of its own, and the auto mode remains at the lowest setting regardless of the situation. As directed in the manual, we have kept the unit in good condition! You can buy the IQAir if you save up a little more money. I have known my parents for years and they still use their IQ the way they did the day they first had it.

Angela Kelley
Angela Kelley
| Oct 18, 2020
As a whole, it is very quiet, running at the lowest setting most of the time
5/5

There is no noise at all. For the past two months we have been using Airmega. The barbecue sits in a room adjacent to the kitchen and the sliding glass door leading to the backyard. If a strong kitchen odor is present, the Airmega kicks into high gear, and the light changes from green to red automatically. A couple minutes later, I was opening a dirty and dusty package about 10 feet away from the Airmega and again, it sensed the As a whole, it is very quiet, running at the lowest setting most of the time. There is a lot of quiet here! The overall air quality has improved as well as the dust and animal odors. The user interface is easy to use. There is actually no need for a remote control. It simply operates and lets you know when it needs to be washed. To date, the hepa system has been working at 100% efficiency. It's awesome! We really love it.

Scarlett Dyer
Scarlett Dyer
| Dec 07, 2020
This is important Turn on your computer before turning it on Grasp the filters and remove them from their packaging
5/5

The dB level is also With most consumer products, all one needs to do is plug them in. Neither this one nor that Fresh out of the box, it won't work. Plastic wraps the filters, and they do not have any chemicals A functional term. Before you can open the left and right sides you must first
(1) Look in the instruction manual for how to open each. (2) Pull out the filters on each side, noting carefully which side is on the front and which side is on the (3) To remove the plastic wrap that completely encloses both filters, peel it off. (
) Replace the filters into the car and close up the windshield. It is then only that you will be able to move forward. In the horizontally oriented air purifier, air is forced from left and right sides, then it is exhausted to the upper side. This device advertises a loudness with no distance from the device at the time of measurement, so it makes me use my cellphone application to measure to the following degree of accuracy As seen from within 3 feet (1m) of the ground A high decibel level is 40 dB, a medium level is 35 dB, a low level is 22 dB, and an off level is 20 dB. **From 1 inch (2 cm) away quiet room High 52 dB Medium 44 dB Low 32 dB.

Violette FitzGerald
Violette FitzGerald
| Sep 24, 2020

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