The Best Air Purifier for a Bedroom: Coway Mighty (AP-1512HH) and Airmega 150

Why use an air purifier in the bedroom?

The Best Air Purifier for a Bedroom: Coway Mighty (AP-1512HH) and Airmega 150

Science already tells us that we sleep better in purer air. In fact, some of your sleep trouble may be caused by air pollution. All of that is to say, adding a purifier to your bedroom could be a serious game-changer, and allow you to get some much-needed REM sleep, uninterrupted by pollutants in your air.

What makes the perfect air purifier for a bedroom?

For sleeping, you want less noise, and a low setting or Auto Mode that lets you dream without having to adjust the fan yourself. Combining all of that with advanced, effective purification with HyperCaptive™ filtration with Coway GreenHEPA™ technology, you’re in for the kind of clean air that will let you stay in dreamland as long as your body needs.

Finally, you’ll want to find a smaller purifier to fit in your bedroom and match your aesthetic. Meeting and exceeding all these standards are the Coway Mighty (AP-1512HH) that was awarded as “Top Pick” for air purifier for 7 years in a row by Wirecutter, New York Times and the latest purifier on the scene: the Coway Airmega 150.

Effective Purification

Coway’s air filtration is the highest standard for air purification in the world. The Airmega 150 uses a combination of a pre-filter, deodorization filter, and Coway Green True HEPA™ Filter, which efficiently filters harmful sources in your space and removes more than 99.999%* of nano-sized particles down to 0.01 microns—smaller than most viruses and bacteria. The tiny 45 cm purifier uses this technology with an impressive 73 m2 of effective coverage. The slightly larger Mighty (AP-1512HH) has the same effectiveness in rooms up to 109 m2.

Less Noise

Coway’s advanced filtration technology is designed to be as quiet as possible—perfect for a nursery, bedroom, or any room where sleeping takes place. On low, the Airmega 150 emits a noise level of only 20 dB—you can barely notice the sound that is produced by the fan, although it’s still circulating the entirety of air in your room.

Auto Mode

Both the Airmega 150 and Mighty (AP-1512HH) feature an auto-mode that keeps the purifier on only when needed, so you don’t have to turn the fan on or off yourself. If you’d rather have one fan speed on through the night, there is a low setting for that, as well.

LED Lights that can turn off

If you want complete darkness in your room, the Airmega 150’s LED indicator lights will turn on and off by your preference.

So, it comes down to room size, aesthetic and personal preference

For larger bedrooms, the Mighty (AP-1512HH) gives powerful purification up to 109 m2 with a nice quiet fan and auto mode. For a smaller space or those who prefer the lights off function, the 53 cm tall Airmega 150 gives coverage up to a 73 m2 bedroom. Both purifiers are designed with modern, sleek lines to match the aesthetic of any bedroom.

Learn more about Airmega Mighty

Learn more about Airmega 150

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  1. Coway air purifiers have been proven to trap dust, pollen, dander, viruses and bacteria in the air based on KCL (Korea Conformity Laboratories) testing. They have been tested in a 30m³ chamber according to the Korea Air Cleaning Association standard (SPS-KACA 002-132:2018 Modified) to measure the 0.01μm particle removal rate. These have been tested on maximum fan speed in normal room temperature and humidity conditions. The performance may vary in the actual living environment of customers. Applied to all products except the humidifying air purifier Hue & Healing.

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