#1
Coway
Airmega 450
14 positive 0 neutral 6 negative
Based on 20 Reddit mentions
$499.00
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Over thinking and analyzing every review
I assume the 500 sq. ft. you mentioned in another comment is an open space without walls. (You need a purifier for each room, as they can't overcome walls and doors.) If the 500 sq. ft. is open, you would need a minimum of 334 CFM CADRs. These figures are for normal pollution levels. You may have el
...sissasassafrastic in r/AirPurifiers
May 30, 2025 9:29 PM
2
Advice for studio spacr
Unfortunately if there is wildfire smoke, Smoke CADR needs to equal your studio's area (assuming an 8 ft. high ceiling). So Smoke CADR should total 900 CFM. FYI: the Smart Air Blast MKII composite CADR of 950 is in m3/h. This coverts to 559 CFM. Do you already own the Airmega 450 and the Airmega 240
...sissasassafrastic in r/AirPurifiers
July 20, 2025 4:06 PM
1
