Airmega 200M

Per the AHAM 2/3 rule, a 100 sq. ft. office with an 8 ft. ceiling needs minimum CADRs of 67 CFM. If you experience wildfire smoke conditions, the Smoke CADR needs to equal the room's area, so a Smoke CADR of at least 100 CFM. Unfortunately most brands only list CADRs for the highest airflow speed/se

Air purifiers don't work well for pet hair, as they're designed to capture much smaller microscopic particulate matter (PM). Pet hair floating very close to a purifier's intake(s) can be captured, but the rest will fall and settle on surfaces. The purifiers listed are not really designed for odors,

Tested a bunch of air purifiers and the Coway Airmega 200M has been the best bang for the buck for my allergies. After ~3 months in our living room, I noticed fewer sniffles and less lingering cooking or pet smell. It’s not pretty and replacement filters aren’t cheap, but auto mode plus strong HEPA

The Coway Airmega 200M and Airmega Mighty AP-1512HH are definitely great value units. There are a few small issues. Occasionally one or both models develop balance issues. The Airmega Mighty AP-1512HH is known for being relatively loud; the Airmega 200M has a higher top (specified) sound level than