Airmega 400S

Litter Robot 4!!! (Worth its weight in gold) Miele vacuum Bosch dishwasher A quality desk chair (Steelcase Gesture, HM Embody, etc) Victorinox Kitchen knives Conway AirMega 400 (smaller ones are good too) Induction cooktops Faherty hoodies Simplehuman trash can and matching bags Fitted car floor mat

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

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

See the AutoModerator comment. Purifiers aren't good at reducing visible dust particles as they're large and heavy compared to "invisible" pollutants like PM2.5. An even stronger argument could be made for dog hair. If you don't have one already, I'd get a good quality bagged vacuum cleaner with a H

Sounds good, just wanted to be sure as we get loads of people wanting to cut down on the visible stuff. Room volume is 1,960 cu. ft. Divide by 8 ft. to get the "adjusted" purifier coverage rating of 245 sq. ft. Divide again by 1.5 for minimum CADRs of 164 CFM. Coway is usually our first recommendati

Yep, they're definitely expensive. And I recommend the Airmega 400 only when discounted (e.g., $349 - $450), but it's been full price through Black Friday and Christmas 2025 annoyingly. *Coway Airmega 400S in White is $577 right now, but IMO smart capabilities aren't worth the extra money.

Purifiers aren't good at reducing visible dust and pet hair. Both are large and heavy compared to "invisible" pollutants like PM10, PM2.5, and PM0.1. AHAM's 2/3 rule recommends CADRs be at least 2/3 of your room's area (assuming an 8 ft. ceiling). However, people with allergies or asthma should aim

Per the AHAM 2/3 rule, a 300 sq. ft. space needs a minimum of 200 CFM Clean Air Delivery Rates (CADRs). Since this is also an office, I assume quiet operation is needed too. Therefore you need to "oversize" a bit so you can run the purifier on a lower setting with adequate CADRs. I tend to recommend

I have several IQAIR Healthpro purifiers.4 of the compact model and 2 of the model with the carbon filters. I also have an Austin Air and 2 Coway Airmega 400's. Recently I bought the 350 and the 450. The IQAIR purifiers are the best quality wise and offer the better filters which filter down to.003.