Winix
C545
Based on 72 Reddit mentions
$275.71
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Very quiet yet high performance purifier advice?
The low airflow speed on a Winix C545 is far too weak to adequately clean a ~400 sq. ft. space with an 8 ft. ceiling (NB: a ceiling higher than 8 ft. would require more cleaning power.) Even when running on its highest airflow speed/setting, the Winix C545 has a top Smoke Clean Air Delivery Rate (CA
...sissasassafrastic in r/AirPurifiers
April 6, 2026 8:40 PM
2
Winix C545 Bearings (2021 Build Year)
C545's were known to be clunky and have fan bearing issues. Its partially rumored why Winix always had tons of them as certified refurb. None of my refurbs are bad, but I also think the C545's just feel cheaper overall than the 5500-2/C535 series before it - smaller fans, different quality noise (hi
...AirFlavoredLemon in r/AirPurifiers
March 18, 2026 1:20 PM
2
Would you use a robot air purifier that moves room-to-room automatically?
I remember a redditor was looking at energy efficient windows. The roi was around 37 years not adjusting for inflation. from economical point that energy and a bunch of winix c545 will shy in from of cost of a moving air purifier. Not to mention cost of said repair of such a thing, and its energy of
...0xhOd9MRwPdk0Xp3 in r/Roborock
October 29, 2025 6:13 PM
2
Help getting rid of acrid, oily smell from weed smoke build up
Dry clean the wool coat. Too many possible things to go wrong trying to do it by hand. Tell the cleaners it has a lot of smoke smell/residue, so they can do what they need to. The suggestions I made will work with smoke odor as well as body odor. If smoke is the main culprit, then I highly recommend
...costconormcoreslut in r/laundry
December 14, 2025 11:15 PM
1
Is the Winix C909 good for pets?
It does have a better air flow than the c545. But if you're allergic to the cat it might be worth switching them to one of the allergy cat foods. I've had no issues with the two c909s we have in our house. One I snagged from winix officially refurbished. But those can be hit or miss to catch and sel
...damien09 in r/AirPurifiers
August 2, 2025 6:02 AM
1