Dyson 544589-01 Purifier Humidify+Cool: Advanced air purification captures 50% more NO₂
Meet the Dyson Purifier Humidify+Cool PH2 De-NOx—your new best friend for breathing easy. This isn't just any gadget; it's a triple threat that purifies, humidifies, and cools, all while looking sleek in your space. Imagine capturing 50% more NO₂ (yuck) and trapping 99.97% of those pesky particles as tiny as 0.3 microns, thanks to its HEPA H13 grade filtration. And because we know you're picky about what you breathe (rightfully so), it also zaps 99.9% of bacteria in the water. Clean air? Check.
When summer hits, this thing doesn't just sit there looking pretty. With Dyson's Air Multiplier tech, it blasts over 77 gallons per second of refreshing airflow to keep you cool. Control freak? No problem. Peek at your air quality from bed or the beach with the MyDyson app, or just shout at your voice assistant if you're feeling lazy. Plus, the remote? It's not just functional; it's curved and magnetized because even your gadgets deserve a tidy home.
- Hygienically removes 99.9% of bacteria in water
- Fully sealed, 3-stage HEPA H13 grade filtration
- Removes odors and gases, destroys formaldehyde
- Dyson Air Multiplier technology for powerful airflow
- Control via MyDyson app or voice services
- Set schedules and receive air quality reports
- Remote control with magnetic storage
- Smooth oscillation up to 350°
- Advanced air purification captures 50% more NO₂
General specs
- Brand: Dyson
- Model: 544589-01
- Seller: Amazon
- color: White/Gold
- product_dimensions: 6.1"D x 8.66"W x 36.34"H
- floor_area: 270.0
- specification_met: CARB Certified, EPA Certified
- controller_type: Mobile app, Remote Control
- item_weight: 17.9 pounds
- country_of_origin: Malaysia
- assembly_required: Yes
- batteries_required: Yes
- included_components: Purifer, remote, filter
- First listed by seller: 6/8/25
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
This item | Recommendations | |||||
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![]() Dyson 544589-01 Advanced air purification captures 50% more NO₂
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![]() Dyson 519311-01 Fully sealed HEPA H13 grade filter system
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![]() Dyson PC1 Fully sealed HEPA H13 grade filter system
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![]() Dyson 497044-01 Intelligently purifies, cools and heats
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![]() Dyson PH3A Autoreact HEPA H13 filtration
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![]() Dyson PH02 Cleans, humidifies, and cools air
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Brand | Dyson | Dyson | Dyson | Dyson | Dyson | Dyson |
Model | 544589-01 | 519311-01 | PC1 | 497044-01 | PH3A Autoreact | PH02 |
Color | ||||||
Rating |
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Price | $999.99 | $599.00 | $399.95 | $629.00 | $643.11 | $566.27 |
Seller | Amazon | Amazon | Amazon | Amazon | Vashtovar.rf | Vashtovar.rf |
Update | June 27, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 | August 8, 2025 | August 8, 2025 |
product_dimensions | 6.1"D x 8.66"W x 36.34"H | 5.16"D x 8.07"W x 30.12"H | 4.72"D x 8.03"W x 41.34"H | 5.12"D x 5.12"W x 30"H | ||
floor_area | 270.0 | 73 Square Feet | 101 Square Feet | 290 | ||
specification_met | CARB Certified, EPA Certified | EPA Certified, CARB Certified | EPA Certified, CARB Certified | ISO | ||
controller_type | Mobile app, Remote Control | Remote Control | Remote Control | Button Control | ||
item_weight | 17.9 pounds | 11.66 pounds | 10.48 pounds | 12.6 pounds | ||
assembly_required | Yes | Yes | Yes | No | ||
batteries_required | Yes | Yes | Yes | No | ||
included_components | Purifer, remote, filter | Dyson Purifier Hot+Cool HP1, Filter, Remote | Purifer, remote, filter | Dyson Purifier Hot+Cool Formaldehyde™ HP09 |
Ella Y.
Edmonton, AB
June 13, 2025
When I first unboxed this, I was excited—it looked premium and promised a lot. After using it for a couple of months, I'm a bit torn. It does a decent job cleaning the air; I notice less dust and it feels fresher in the room. The cooling feature is a lifesaver during hot days, blowing a strong stream of air that really helps. But oh my, it can get noisy, and that warmth it generates makes me wonder about efficiency. The app is useful, but sometimes it glitches or doesn't sync properly, which is annoying for someone like me who values reliability. Humidifying is hit or miss; it doesn't always maintain the moisture level I want, leading to dry spells. For the cost, I expected perfection, and while it's good, it's not flawless. I'd recommend it with caution—it's got great features, but it might not be for everyone, especially if you're picky like me.
- Pros: I appreciate how it handles multiple tasks at once, purifying and humidifying the air while also providing a cooling breeze when needed. The design is quite sleek and modern, fitting nicely in my living room without being an eyesore. From what I feel, the app integration is handy for checking air quality remotely, and the magnetic remote is a neat touch that keeps things organized.
- Cons: It runs warm after extended use, which is a bit concerning for something meant to cool. The noise level can be too high on certain settings, making it distracting when I'm trying to focus. Setup was more complicated than expected, and I've had some issues with the humidifier part not working consistently, which is frustrating for the price.