Airmega 400

Coway purifiers are top notch. i have an AirMega 400 model in the room where we keep our cat litter boxes. it's built like a tank and after a year, it still showed the filters at maybe 75% remaining. i replaced them anyway, as i know the carbon pellets were spent without a doubt, and wanted to comba

In the future, you may want to make a post in this subreddit instead. That would probably yield more views and responses. 😊 Since medium to large is very subjective, it's hard to give exact recommendations. "Cleaning performance" is usually best measured by the Clean Air Delivery Rate (CADR). Higher

For $349? Absolutely. On its highest airflow speed/setting, the Airmega 400 would be suitable for a max. room size of 492 sq. ft. (8 ft. ceiling) based on the AHAM 2/3 rule. Just be sure to check replacement filter prices. Coway has a subscription model + bulk discounts. Retailers like Sylvane also

You would probably be fine with some corsi Rosenthal boxes...as rabbit air is better for smoke/odors/VOCs I think.. They don't move much air. Therefore a 90 dollar Levoit will probably filter more air than a rabbit air (which is great though if you have issues with odors/smoke/VOCs etc.) So the Cowa

The Winix 5500-2 has been discontinued in the USA. Its successors are the Winix 5510 and Winix 5520. A mechanical filter purifier is going to be the most effective on its highest airflow speed or setting. Most brands only list Clean Air Delivery Rates (CADRs) for this highest speed or setting. Winix

Not sure where you're seeing the Coway Airmega 400 CADRs, but I included the Coway product page link in my last comment and now this one. As taken from that page, CADRs are: Dust: 328 CFM Pollen: 400 CFM Smoke: 328 CFM The Airmega AP-1512HH Mighty uses the "Vital Ionizer", a bipolar ion generator. T

Do not trust ChatGPT. It's wrong on several fronts yet again on purifiers. When sizing purifiers, use AHAM's 2/3 rule. In your case, the bare minimum CADRs for a 444 sq. ft. space (with an 8 ft. high ceiling) would be 296 CFM. The PuroAir 400 has CADRs of: Dust: 262 CFM Pollen: 286 CFM Smoke: 236 CF

Air purifiers aren't very good at reducing visible dust because it's relatively large and heavy. You'd have to hugely oversize a conventional HEPA purifier to capture more visible dust, which your budget would support. Whether you feel this is worth doing is another matter... You should be looking a

What size is your living room (length x width x height)? I'm asking to ensure you have sufficient Clean Air Delivery Rates (CADRs). You want to ensure you meet or exceed AHAM's 2/3 rule. I would tend to go with the Coway Airmega 400. It has somewhat lower CADRs for Smoke and Dust than the Oransi Mod

For your living room and bedrooms, what are the dimensions? This would be length x width x height. Room volume is needed to calculate proper particulate Clean Air Delivery Rates (CADRs). Does anyone have allergies or is there a chance of wildfire smoke in your area? There are other circumstances whe