Winix

Compact 4-stage Air Purifier AUS-0850AAPU

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Winix Compact 4-stage Air Purifier AUS-0850AAPU

Overall

#528 in

Air Purifiers

according to Reddit Icon Reddit

User sentiment50% positive
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Top Pros

Top Cons

Last updated: Apr 8, 2026

Reddit Reviews

Reddit IconWhatInTheBruh 0.3
r/hyderabadDo we need air purifier in Hyderabad?
5 months ago

I bought an air purifier and was shit on for 2 full days by my family.

Reddit Icontacocat8675 0.0
r/AirPurifiersDecide for me? Winix models v Levoit models
about 1 month ago

I have the first leviot on your list, it works good for pet hair and js fairly quiet. I dislike the winix because it has the plasmawave ozone stuff that is on by default. The winix is very strong but it makes my lings hurt if I forget to turn it off

Reddit Icon1-800-get-lost 0.0
r/CostcoNeed Help Choosing an Air Purifier from Costco—Totally Lost Here!
10 months ago

Both of my Winix air purifiers started smelling like smoke, they are different models, cleaned weekly and filters changed regularly, I don’t recommend them.

Reddit Icon7Sans 0.0
r/BuyItForLifeThe REAL best air purifier - I HATE DUST!
12 months ago

you can't beat the physics. what you want is the big size as prioirty thing to look for first. then you can look into other things but the size of purifier(filter) has biggest impact. winix is solid imo for basiaclly 99% of the use case.

Reddit IconAdditional-Regret-17 0.0
r/AirQualityCan someone help me decide between these two purifiers please?
4 months ago

I have the Winix. No issues to date. I don’t use the plasma wave feature.

Reddit IconAdmirable-Apricot137 0.0
r/CleaningTipsIs it worth it to keep an air purifier in every room of the house?
about 1 month ago

We mainly use the winnix ones. They are fantastic.

Reddit IconAggravating-Tune6460 0.0
r/AusRenovationAir Purifiers
8 months ago

Definitely recommend Winix. Australian and comes out top of various tests. (If you haven’t been warned- don’t buy Dyson) Super sensitive to more than just particulates and has a ‘pet filter’ that is changed monthly that goes around the main filter and prevents it getting clogged with dust. Helps to prolong its life if you have pets

Reddit IconAirFlavoredLemon 0.0
r/AirPurifiersPossible to get an air purifier that doesn't poison the air with noxious smells?
4 months ago

I say about 1/3rd of my Winix's have a bit of a smell that dissipates quite quickly.

Reddit IconAlternative-Pair-812 0.0
r/buyforlifetipsBest Air Purifiers for Home Use? Recommendations Needed
8 months ago

AVOID DYSON AT ALL COSTS!!! They look cool but are RIDICULOUSLY overpriced for what you get. Spent $500+ on one and my cheaper Winix outperforms it by a mile. Total marketing scam.

Reddit IconArkmodan 0.0
r/AirPurifiersBest Air Purifier under $250?
12 months ago

I would buy whatever Winix fits your budget and space. My two Winix units are 11 years old with 24/7 use and still going strong!