Levoit
Core 300
$84.99
Coway
Based on 17 Reddit mentions
$339.00
Sentiment summary across the product areas Reddit users mention most.
Original Reddit posts and comments behind this analysis.
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
Wait until the Coway Airmega 450 goes on sale. This unit moves a ton of air if you can deal with the noise.I picked up a white one for about $350 around Christmas.I think the 400 was on sale a while back for $349.
Annual_Grocery9557 in r/AirPurifiers
April 6, 2026 7:53 AM
1
I've linked either UK- or USA-based sites for the specifications. Don't know which models you can get. Coway is usually one of our first recommendations. The Airmega 150 is good for very small to small rooms. The Airmega Mighty and Airmega Jet work for medium sized rooms. The Airmega 400 is good for
...sissasassafrastic in r/AirPurifiers
February 21, 2026 2:27 AM
1
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.
...Annual_Grocery9557 in r/AirPurifiers
April 6, 2026 9:55 PM
0