Coway
ProX(W)
Based on 85 Reddit mentions
$999.00
We may earn a small commission.
Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Smart Air Blast Mk II vs. Coway Airmega ProX
I agree trying a different set of filters is a good suggestion, which I why I've already done that myself! 😄 A couple of weeks ago I contacted Coway, and they sent me a new set of filters. They've been running for about five days, and emit the same odor, though it's possible they're airing out faste
...theorist9 in r/HouseFresh
May 16, 2026 7:07 PM
2
How long for new-filter smell to dissipate on the Coway Airmega ProX?
I appreciate the upvote. I was blissfully unaware that down voting was even a thing here. I am pretty new to this forum and hadn't noticed. Kindof sad that I know that now! I appreciate all your calculations.. I have done much of the same trying to find the right combo of dB, CFM, and cost. And yeah
...FairManner1292 in r/HouseFresh
April 25, 2026 5:41 AM
2
Setup for 1400sqft apartment
We need to calculate room volume since your ceilings are higher than 8 feet. This is covered under the "CADR Particulate Types and Sizing" heading in our How To Choose An Air Purifier for Particulates [Comprehensive Guide]. Bedroom: 160 sq. ft. × 10 = 1,600 cubic feet volume. 1,600 cu. ft. ÷ 8 ft. =
...sissasassafrastic in r/AirPurifiers
July 15, 2025 5:32 PM
2
For the Love of god
Clean Air Kits does offer the option of pre-assembled kits. In choosing the Assembled - UL507 and Mesh Guard options, this significantly increases the price of the Luggables XL Ultra - 7 MobiusP to $499. Claimed top CADR for the XL Ultra - 7 MobiusP is 401 CFM. Are you able to assemble the AirFanta
...sissasassafrastic in r/AirPurifiers
June 13, 2025 7:49 PM
1
I’m in the US, my bedroom is between 300 and 400 square feet with 12 foot ceilings
Do you need quieter operation at night? Unfortunately because of the high ceilings, this increases room volume and in turn, requires a bigger purifier. A large HEPA purifier isn't in your budget (e.g., Coway Airmega ProX or a Coway Airmega 400). Hard to recommend accurate CADRs as you don't have an
...sissasassafrastic in r/AirPurifiers
November 26, 2025 4:54 PM
1