Dyson

Pure Cool TP04

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Overall

#584 in

Air Purifiers

according to Reddit Icon Reddit

Sentiment score33% positive
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Top Cons

Last updated: Apr 16, 2026

Reddit Reviews

Reddit Icon1Boxer1
5 months ago

I’ve had two TP04 purifiers that have been great and really showed me how they work when we had the fires and the skies were completely orange, and coming into my house was like night and day difference in air quality. They ran 24/7 during that time and not once did they fail but the filters did have to be replaced earlier than usual. I still have them both and they still perform great. I would definitely recommend them.

Reddit IconSuggestionAware4238
9 months ago

Tried a Dyson Pure Cool in the past. Nice design, but even on night mode the airflow was too much for light sleepers like me

Reddit IconMassive-Arm-4146
9 months ago

I own a Coway Airmega, BlueAir 311 Auto, and a Dyson PureCool. Coway is for the main living room/kitchen, BlueAir for kids rom, and Dyson for our bedroom. Overall the Coway is my favorite. It’s a beast and has a low cost of annual maintenance. Strongly recommend.

Reddit IconReasonable-Check-120
9 months ago

Our Dyson purecool is a fan and air purifier. I don't think it's highly rated for purifying tho. I bought it for it's blade less fan.

Reddit IconSomeAreSomeAreNot
5 months ago

A couple years ago I bought a Dyson that reads out the PM2.5 level. Even when the AQI is >100 my indoor air quality is good (below 25). Thus the purifier doesn’t get much use. Maybe I got lucky and my condo is relatively air-tight? Dunno, but YMMV.

Reddit IconAdditional_Gate3629
2 months ago

You'll want to block places the smoke is entering from if possible (a rolled up towel in front of door, covers on electrical outlets). Dyson air purifier fans will help. I've smoked inside my place and run the dyson and it got rid of all the smell but it ran full blast and that's a bit loud. You can also try other natural air deodorizers like putting out a bowl of baking soda. Ground coffee, orange peel and apple slices are also supposed to help. I used them when I used to smoke to freshen my place along with vinegar (tho the vinegar has a strong smell) and thought it was helpful.

Reddit IconMission_Box_226
7 months ago

I got one of the Dyson ones that oscillates. It's amazing.

Reddit Iconlaffer1
12 months ago

Just never buy from blue air directly. They won’t help up if a package is lost. I’ve used a few other smart purifiers. The Dyson ones suck at dust and the smart part works with Alexa and google home only and it’s very buggy. It needs to be reconnected often. Just got a lg 360 and it’s good other than the wifi module in the unit. It loses connection frequently and also is limited to their app. It briefly worked in Alexa and google home but often non responsive. It does have built in air quality sensor though. We also had a blue air sense model several years ago. That was one of their first smart models. It had to get WiFi reset about once a year and didn’t support a lot of integrations. Eventually the WiFi module failed on it. We have business grade wifi (Cisco Meraki mr56 x 2 APs). so it’s not like budget consumer WiFi routers.

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