Levoit
Core 300
$84.99
Coway
Based on 24 Reddit mentions
$229.99
Sentiment summary across the product areas Reddit users mention most.
Original Reddit posts and comments behind this analysis.
I'm happy with our coway Airmega 200m
sundowntg in r/bayarea
May 22, 2025 3:12 AM
8
What one did you get? Edit: nevermind see the other comment "coway airmega 100" That's the one I have, was a top new York times recommended one. I recently changed the filter after ignoring it since I bought it. Good Lord did it remove a ton from my air. I need to check the filter way more often Edi
...Random_Fox in r/CleaningTips
May 9, 2025 8:26 PM
6
Coway Airmega 200m is great because it's real fast at removing particles. Got 2 in my house...when I close my carpeted office room, I feel a big difference with the air quality....no longer feels stuffy and my nose is no longer irritated.
musicthiink in r/AirQuality
January 22, 2026 1:25 PM
3
You barely see Dyson recommended because they are overpriced and underperform, honestly. You are paying for the brand, not function. For a small bedroom like you are describing, you could go with the Levoit Vital 200 or Coway Airmega 200m or airmega ap-1512hh. A step up from those with a better buil
...timesuck in r/AirPurifiers
January 23, 2026 6:46 PM
3
The Coway Airmega 200M is great. Fairly quiet at the lowest two speeds, priced decently including replacement filters, and not a lot of lights. If you want to be extra safe, you can also look up “light dims” and buy some. They are stickers that generally cut 50% of the brightness when you stick them
...motokochan in r/BuyItForLife
September 12, 2025 4:31 AM
4
Per the AHAM 2/3 rule, a 100 sq. ft. office with an 8 ft. ceiling needs minimum CADRs of 67 CFM. If you experience wildfire smoke conditions, the Smoke CADR needs to equal the room's area, so a Smoke CADR of at least 100 CFM. Unfortunately most brands only list CADRs for the highest airflow speed/se
...sissasassafrastic in r/AirPurifiers
January 30, 2026 1:12 AM
2
If you need to filter particulates (e.g., smoke particles) and smoke gases/vapors/odors/VOCs, you really need two types of air purifier. Most common purifier brands have very little activated carbon or other sorbent media by weight. They are designed to capture particulates quickly. You need many po
...sissasassafrastic in r/AirPurifiers
January 18, 2026 9:37 PM
2
I have a Coway airmega 200M that seems to do a good job alongside a MERV13 furnace filter. The Coway Airmega AP-1512HH Mighty is the essentially the same machine with a different faceplate (and takes the same filers), so go with whichever’s cheaper. More rigorous testing and other options: https://w
...toaste in r/Austin
September 16, 2025 3:00 PM
3
I tested severe to moderate for 38 when I had scratch tests. Just wanted to recommend you ask your doc about MCAS and histamine intolerance (tryptase test). Also please get food scratch tests done if you can! Cross-reactivity can make allergies worse. Like my ragweed allergy makes me react to butter
...GeekMomma in r/Allergies
June 6, 2025 3:00 PM
2
Yeah you need to put in mind you still need to clean the bigger dust particles regularly. The air purifiers with true-hepa filter would help in removing fine dust, along with carbon filters removing VOC odors, and some other filters remove airborne allergens that need to be bought separately. Look u
...abooobooo in r/AirPurifiers
July 1, 2025 6:41 AM
2