Coway Airmega Mighty

If I had bought this air purifier for most rooms of my house, it would be great. Unfortunately, I bought it for my bedroom, which means I want it to be quiet and dim.Good:* Seems to do its job, filtering air. It moves a lot of air.* The speed 1 is very quiet* Clear indicators for current air quality and for filter replacement* Multiple air flow speedsMixed:* You can turn off the biggest light, the one showing air quality. Unfortunately, it's the most useful light (though way too big and bright for night time), and other LEDs cannot be disabled. I keep a strip of cardboard over the top delay. The bright lights are all on the top, which make them easy to cover.Bad:* The highest air flow setting is VERY loud, loud enough that it would wake me from a deep sleep. This means the "auto" setting is worthless to me, as I do not want it to shift into airplane engine mode in the middle of the night. I have to leave it on 1 or 2 manually.* No way to turn off all LEDs or to limit auto mode to lower speeds.

Just set this up last night and it’s great! So easy to operate and I could tell the difference in my room almost instantly. I love that it has a HEPA filter and I’m hopeful it will help with my allergies. Just the right size - doesn’t take up a lot of space. I also really like the different functions for operations. For those mentioning the problem with the brightness of the control panel light at night, there is a very simple way to turn it off - just look in the manual.

This is by far the best air purifier ever. It’s very visually appealing, works amazingly, and the filter is easy to change. It’s also very light weight. I’ll definitely be buying another one!

HUGE mold issues in my rented apartment. When this thing isn't running, I can hardly be in the room. When it runs, I can. I have a lot of heap filters- many top of the line- but this is my go-to. This is the one to get.

For its price, this thing is amazing. Having a reusable initial filter saves so much wear on the replaceable one, and it's so much quieter than the germ guardian line and many other air purifiers. The air quality detection works well (I was surprised to hear it ramp up when I was cooking a few rooms away). The only downside is that the LED can't be turned off, so it's not comfortable to keep it on in the bedroom at night.