Air Purifiers for Home up to 810 ft², HEPA and Carbon Filter for Smoke, Allergies, Pet Dander, Odor, AQI Monitor, Auto Mode, Timer, Filter Indicator, Night Light, 2yr Warranty, Airmega 100 White

Coway has always been a winner in my home, so i bought this for my apartment. I'm impressed with how much gets collected, well, maybe that's the wrong word, as it ought to be depressed by it! It means there's a lot of dust and such in the place that needs filtering! I would recommend these units in kids' bedrooms, near the kitchen for the smells of cooking that can be irritating to those of us with certain sensitivities. Coway's emit little sound, the are easy to do filter changs, and if the little lights bother you, put masking tape over it! I find it a good tiny night light for middle of the night wake ups that require some navigation from the bedroom.

Great product so far! Have had for a few months and still working great. Very easy to use and light weight to move from one area to another when I need to. I definitely notice it changes colors and is working while I’m cooking which was the primary reason I bought the purifier (cooking smells), and have noticed a good improvement. On level 1 it is very quiet, at level 2 and above it’s noticeably louder but not terribly annoying, more like a stand up fan on high. You can turn all the lights off if you want to which is nice but the blue light isn’t super bright or annoying so I just keep it on.

I bought this and another product because my husband and FIL has really bad spring-summer allergies. It worked SO WELL. The design is great, doesnt take much space and can put in the corner. It is not loud unless you use it at it's full strength, but it sounds like the wind, not a machine made sound. Air quality and cleanliness, AMAZING. My husband and I tested by, yes, farting next to it. It cleared up so fast. Absolutely worth the investment and I bought 2 more (on sale, cant afford full price) for my family because they are allergic to everything and their pets are also allergic to Texas pollen.

Does its jobs well. Lessens my bfs dog allergy. Auto detects if there is stuff in the air and increases the level by itself. Can increase up to 3 levels and turn off the light which is good.

I purchased these two units mid January 2026. I didn’t expect to be replacing the filters in less than six months. It’s only been five months, and the replacement indicator has already come on. I run both one upstairs and one downstairs 24/7 on setting 1 in auto mode, and they are very quiet. Occasionally, when we cook bacon or popcorn, the unit ramps up and changes color from blue to green, indicating it’s working—I love it. This unit definitely works. The lingering smell of bacon throughout the day is gone, and the usual stale household odors we had before are no longer an issue since this unit. I didn’t realize how dirty the filter had become until I compared it side by side with a new one (see photo). It’s just my husband and me, both in our 60s, living in a 1,300 sq ft home with no pets. Not a high traffic home and we travel occasionally meaning we are not home everyday/week. One of the reasons I chose this unit was the stated 12-month filter life, which I find misleading. The units work great and we really like them, but spending about $30 for two filters every five months feels a bit expensive.

We love our air purifier! Works amazing

I absolutely love it. It's a bit noisy when it's running, I've had it for a couple months, but its so so good. My cat loves going to the bathroom when I'm making my bedroom, and even tho there is a close proximity, I turn this baby on and am unable to smell it. It is big and kinda heavy, but I don't mind it. She's my new baby, I was originally gonna buy a cheaper one but this one went on sale and no regrets.

I purchased this Airmega 100 for my utility room with a litter box to lower the dust level and remove residual odors, but during the first startup I found a high pitch noise coming from the fan. It appears the fan is out of balance since I see it wobbling during low RPMs which corresponds to the noise level. At higher fan speeds the noise goes away or is drowned out by the high airflow, but it is very annoying at low fan speed. Really wanted to love this Airmega 100 since I'm really happy with the Airmega 300 I purchased over a year ago. Not sure if this is a one-off issue, but will be returning and may look for a different solution. Included a video with audio for reference. House AC is running in background but can clearly hear the fan noise and see the fan wobbling.

Received with American plug without this detail being specified.

Really good air purifier at great price point esp for medium size apt.. Sits near the kitty litter box eliminates smells after litter box is used in a couple of minutes. Understand all the positive reviews! Very happy with purchase

I definitely notice a difference in the amount of dust and cat hair in my room/ basement, I do feel it helps with my allergies which was the reason for purchase. I appreciate the sensor and light that indicates air quality. The automatic feature is great, pretty much the only feature I use as it adjusts speeds as needed, which isn’t often as it does a great job at maintaining consistent clean air. Wish it had Bluetooth but that’s something I can live without, especially given my overall satisfaction with the product. Just don’t forget to vacuum the filter every now and then as it’s supposed to last a year. Will update after the year mark if I remember 😆

This air purifier is finally one that works awesome for 2nd hand cigarette and drug smoke (yes it comes through my vents in my brand new apartment and was making me very sick). This air purifier has a Hepa & Carbon filter. I'm feeling normal & healthy again!

A simple and effective air purifier for a bedroom. Its cylinder shape makes it easy to place on a dresser or corner table. It has an auto setting so it’ll “ramp” up when necessary to clean the air and its light system (ie. different colour lights for air quality) is easy to read laying down (you see the lights under the top of the unit) and soft enough to use as a night light (you can turn these lights off with a touch button on top). Also, the fan is very “gentle” and kind of sounds like a car driving by your home on a peaceful night (very soothing and sleep inducing). The unit can be used as a night light in a living room or hallway as well. Only “issue” I have with the product is when you push the light button to change / turn off the light, it sounds like an alarm (a softer or less alarming sound would make it the perfect / peaceful bedroom buddy).