#1
Levoit
Core 300
$84.99
positive
neutral
negative
Coway
Airmega 350
14 positive 0 neutral 3 negative
Based on 17 Reddit mentions
$339.00
Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Which do you think the baddies will like?
ChatGPT is wrong again. I would always source specs directly from product pages. Coway Airmega 350 CADRs: Dust: 376 CFM Pollen: 450 CFM Smoke: 352 CFM Winix T810 CADRs: Dust: 265 CFM Pollen: 267 CFM Smoke: 272 CFM CADRs here apply to the highest airflow speed/setting only. Lower speeds have lower CA
...sissasassafrastic in r/AirPurifiers
August 28, 2025 3:12 PM
7
Loud Air Purifier Recommendations
Well it depends what setting is she running it on, how far away is it, how is it angled ? Etc. As I have a box fan next to a Levoit 300 I am looking at now. Apparently box fans can be 45-65+ decibels depending on low/medium/high The Levoit 300 got 64 decibels in a comparison test in the video below.
...Person51389 in r/AirPurifiers
March 11, 2026 2:42 PM
2
Allergy-Focused Setup (3 rooms) for medium-speed performance + reasonable noise
Since you're concerned with allergies, I think the Smart Air SA600's middle speed will be underpowered for your needs. Its (very likely to be) Dust CADR is 141.2 CFM. However, the Smoke CADR is probably lower than 141.2 CFM. For the bedroom and office, I think minimum CADRs should equal the square f
...sissasassafrastic in r/AirPurifiers
February 24, 2026 7:50 PM
1
