Airmega 300

Yeah, your boyfriend is totally wrong. KNKA appears to be a junk rebadged brand. These are typically very cheap with poor build quality, short-lived replacement filter availability, and lousy customer service. The 2,325 sq. ft. coverage rating is highly misleading. This is likely at 1 Air Change per

No, Dyson is one of the worst! The HP09 has terrible Clean Air Delivery Rates (CADRs). They just know how to market effectively. As Rule 4 and the AutoModerator comment repeats, it's helpful to know the ceiling height. I'll assume it's 2.4 meters. 60 m2 x 2.4 = 144 m3. For rooms measured in meters,

Sure! I have the Coway AP-1512 in my living room and the Coway Airmega 300 in my bedroom. Big fan of the Coway products. If you keep an eye on marketplace or Craigslist you can get a good deal on them secondhand since so many people bought filters during the fires and end up selling them

Hi, I created the newest iteration of the Buying Guide. I didn't include the Coway Airmega 300 because in the past, the Coway Airmega 400 would be discounted frequently enough to justify its purchase instead. Annoyingly, there were no good Black Friday or Christmas sales for the Airmega 400 or Airme

I've never had a problem with Coway or Winix models except that the filters need to be changed every couple of years. Coway Airmega 300 is good.

Could you tell us the ceiling height in meters? This is needed for Clean Air Delivery Rates (CADRs). Unfortunately air purifiers won't be great at reducing dog hair, as it's very heavy and large compared to "invisible" pollutants like PM2.5. Hairs shed very close to the air intake will be captured,

FYI: Air purifiers can't overcome walls or doors. You would need one for each room. (It sounds as though the 500 sq. ft. is fairly open, but I don't know if that includes a walled-off bathroom.) That being said, multiple purifiers can capture pollutants closer to the source and increase air circulat

I use a Coway Airmega 300 in my living room and it’s been the most reliable of the purifiers I’ve tried.

I don't think that's true, u/Caprichoso1. OP, I would actually look at the ratings' breakdown. Here's an overview video of their ratings icons. Link to the Consumer Reports Buying Guide 2025: https://cms1files.revize.com/milfordpubliclibrarymi/Consumer_Reports_Buying_Guide_2025.pdf Per Consumer Reports,

"Air pollution" is very broad. In general, pollution would be particulates (examples: soot, pet dander, smoke particles, mold, pollen, small dust particles, etc.) or gases, vapors, odors (includes VOCs). Most air purifiers are designed to filter particulates and have very little activated carbon to