COWAY 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 Black

I use to have a much smaller air purifier and needed an upgrade. This was a huge one. It's in my room where my cats love to be the most and i have more than 4 so it's honestly a blessing. I unfortunately have to have a litter in my room due to my cats anxiety so it can start to smell pretty bad really quickly but with this air purifier, the smells are nonexistent. I clean the litter every other day or every few days and besides the smell, it collects a lot of dust that helps me with allergies. Although it is pretty pricy, it covers a huge amount of space and has many features especially if you want to keep it on for sleep. The sleep mode is really nice along with light features if the brightness bothers you. I personally really enjoy the quality and how it works and am so glad I got it when i did!

This is awesome !

Honestly surprised at just how quiet this is. We have it in our bedroom to help with my spouse's allergies and can't ever tell when it's even on. Most importantly, really feel like it's making a difference with the air quality. Wish this was a purchase I had made years ago.

Makes a difference immediately! Good air flow and easy to put together.

Great air filter, works well in apartment/townhouse, especially for days/seasons I don't want windows open. I have one for upstairs and one for down. I sleep with it on and during the day rotate it in different rooms (is lightweight). I like the auto feature where it automatically changes speed based on air quality, and I set the timer if I'm not in the room. Overall the air is fresher, it works when cooking/smoke/ventilation needed. Only 4 stars because it's not a miracle worker if something is extra stinky (cats), that takes time.

Purchased for new baby. I have noticed that our room stays dust free longer and food smells from the kitchen don’t linger as long. I enjoy the soft glow as well. Only issue is, when dust does start to collect, it sticks in all the slots at the top of the machine and can be hard to clean every single one.

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.

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.

Received with American plug without this detail being specified.

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 😆

A bit of confusion at first. The AQI is displayed as the first button pressed, the night light 2nd, which is orange. I was confusing the AQI for night light. So, I emailed customer support , 2 hr response time, which is good; they confirmed my suspicion and I did a test with the first button pressed, lit a match, blew it out and let it near the sensor and sure enough the colour changed to purple (bad air quality) after a few seconds it cycled through green and back to blue (good air quality). I heat with wood, and this will come in handy during winter. I've had it on for three days now and don't notice as much dust particulate in the air when the sun shines through window. I'm happy

We have 5 Coway air purifiers since Wirecutter recommend one of Coway's product. We have been collecting them and store every room. Especially this small one is very quite. You won't even hear it was on at night setting and it looks very nice.

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).