Coway Airmega 300 Green True HEPA Air Purifier White: Energy Star Certified, 1000-1200 sq. ft. Coverage, 5-Year Warranty

It’s been a year since I got the mega and have to it actually a great machine compared to the other brands I own hands down the automatic feature beats the others and it’s been very quiet it also tells me when to clean it this is the one to have.

Easy to set up and change filters. Works well to clean the air. Nice design that fits in with room decor. Highly recommend.

Great purifier, but I have a couple suggestions. 1. Make cheaper filter sets. The business model feels a bit like a printer with expensive ink. 2. Provide a controls lockout feature for children. My 4 kids always find a way to change the settings.

Has been a great addition to our busy household with two cats and a very fluffy dog. Has definitely helped the allergy sufferers in the family.

It’s whisper quiet once it’s tackled the job, and rarely needs to ramp up above level two. It’s a breeze to clean the prefilters and change the others. The handles on the sides make it easy to move. We also appreciate the hefty, good looking power cord. Nice touch!

Love it. Just like 400 but I didn’t have enough space in my bedroom for it. Works great.

We purchased this air purifier for our choir rehearsal space. We have several members with compromised health and breathing challenges. One has used this in their home and recommended this device. It is compact, clean looking, filters are easy to access and snap in securely so it appears that it will be durable. It is quiet enough to not be distracting during singing rehearsal. The colour air quality indicator is both pretty and very functional to let us know what is happening. It is easy to learn how to use and we attached some stickers we printed with very basic info(like meaning of colours) and instructions as there are multiple potential users. So far everything has been better than expected. This is a quality device and gives some peace of mind and ease of breath for those who are sensitive to airborne contaminants.

works great but starts rattle and hum or vibrate which is annoying. but a very nice machine compared to others.

We have been researching for an air purifier for our living room and this one came along in our research and we bought it because every feature seems fits well with our expectations. We LOVE it so far. It works well and reduced most of my coughing and sneezing due to allergy/dust problems. I sleep much better every night and my husband is SO happy because he had so much concerns and worries for my health. Not only it works well, we also love the design of it and how it fits well in our living room aesthetically.

We purchased this air purifier for our home since our little one has many allergies. The Airmega is very quiet and I like that there is a colored ring that indicates if the air is clean or not. So far the air purifier seems pretty accurate and kicks on (Auto/Smart Mode) when we are cooking or people have opened the doors to go in and out of the home.

It's quiet and cleaning the dust quickly. The design is also good.

With allergies and asthma plus five dogs living in the house, I was miserable. This past year was the worst for breathing. After replacing rugs, and washing rugs and dusting and cleaning the air filter religiously, the Airmega 300, was the crowning touch that brought it all together. All of us were breathing better within 24 hours. (Also purchased three AP-1512AH for bedrooms) At first, it turned up the power automatically every time the heater kicked on. It still does that once in a while but not as often letting me know there was plenty of dust in the duct work. The price was excellent. We don’t need the wifi or apps, just the filtration so was very happy to have a choice. I believe it makes my house a healthier place and doesn’t require me to kick my dogs out. Very happy with this purchase.

Wonderful product. It is so efficient and easy to use. Customer communication was excellent.

Works great! Auto adjusts based on air quality. Looks great and we’ll built.

Very pleased with our purchase, quiet, efficient and can tell the difference in our home air quality.

This has been such a huge help with my house. Much more comfortable knowing we’re doing something positive to help us clean our home.

I purchased the Cowan Airmega 300 to help with allergies and dust in my home. So far it’s really helping and I even noticed the particles that I used to see when the sun shines through my windows is virtually gone!

I'm thrilled with the 300. I've only had it about a month but very impressed with its intelligence in 'Smart' mode. The screen is usually blue (clean air) but it turned purple and automatically kicked up the fan speed for a few minutes when I preheated my oven. This week in California we are having a severe heat wave and the 300 has really picked up the pace, working diligently to clean my home's air. Also, we are at the beginning of fire season, which is why I bought it, for smoke. I am so impressed by the way it monitors air quality and adjusts itself! My condo is 1200 sq. ft. and this size is perfect. And its beautiful and quiet! I'm glad I did my homework and found the best!

Definitely a step up from my first Coway which I am still using. It is quieter and handles the air pollution with no problem.

This air purifier is amazing. I wanted something to cut cigarette smoke from neighboring apartments out of my apartment and the smell of grease or smoke from cooking. This air purifier does it all. I wished there were a 100 star rating because it is awesome!!!! 10/10 highly recommended!!!!