Airmega 450

With dust mite allergens, you can try reducing relative humidity (RH) below 50% for a prolonged period. (Another study recommended RH of 45% or lower if I recall correctly.) This should kill them off. For the bedroom: of the two, I would tend to choose the Coway Airmega 350. You'll definitely need t

Regarding air purifiers, this has to come out, so Coway Korea must be responsible for it. I have had 3 Coway Airmega 450 now, all 3 are defective from the factory, the sensor is broken, the pm meter freezes at pm1, the motor is broken on all 3, no air comes out of the air purifier at all , it cleans

Wait until the Coway Airmega 450 goes on sale. This unit moves a ton of air if you can deal with the noise.I picked up a white one for about $350 around Christmas.I think the 400 was on sale a while back for $349.

I think you navigated to Coway's USA rental website. The website for buying Coway purifiers is https://cowaymega.com/pages/air-purifiers You didn't list your budget per Rule 4, so I don't know how much you want to spend (see the AutoModerator comment). For 500 sq. ft., you need minimum Clean Air Del