#1
PuroAir
400
11 positive 0 neutral 2 negative
Based on 13 Reddit mentions
$129.99
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Reddit mentions
Original Reddit posts and comments behind this analysis.
I need some suggestions for an air purifier to run inside my apartment while doing pottery on the porch
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
...sissasassafrastic in r/AirPurifiers
July 9, 2025 8:58 PM
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