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Dyson Purifier Cool Formaldehyde™ TP09 Air Purifier and Fan - White/Gold Large

  • Based on 603 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by IT2YOU

Arrives Tuesday, Dec 2
Order within 7 hours and 52 minutes
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Style: TP09


Features

  • Automatically senses, captures, and traps pollutants for cleaner air.
  • Detects and destroys formaldehyde released from household items.1
  • Air Multiplier technology generates the circulation power to draw distant pollutants into the machine, projecting purified air throughout the whole room.2
  • 360 filtration system uses a HEPA filter4 to capture 99.97% pollutants as small as 0.3 microns.5
  • Choose between Fan mode for direct cooling with your choice of 0 to 350 oscillation and Backwards airflow mode to purify without cooling.
  • Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model.
  • Control and monitor your air quality from anywhere using the MyDyson app.3
  • In Night mode, the machine monitors and purifies using the quietest settings, with a dimmed display.
  • Program your machine to turn off after pre-set intervals between 30 minutes and 8 hours.
  • Safe and easy to clean with low maintenance, easy-to-replace filters. With automatic filter-life notifications on the LCD screen.

Description

Dyson's most advanced filtration system combines a precise, solid-state formaldehyde sensor with a unique catalytic filter that continuously destroys formaldehyde.¹ And Dyson purifiers have powerful Air Multiplier™ technology to purify the whole room.²¹Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.²Tested per Dyson internal test standards for whole-room air projection (TM-005021) and purification coverage (TM-003711).³Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. Refer to the MyDyson™ app for compatible voice services.⁴Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150.⁵Tested per ISO 29463.

Color: White/ Gold


Brand: Dyson


Product Dimensions: 4.72"D x 4.72"W x 41"H


Floor Area: 101 Square Feet


Specification Met: Energy Star Certified


Color: White/ Gold


Brand: Dyson


Product Dimensions: 4.72"D x 4.72"W x 41"H


Floor Area: 101 Square Feet


Specification Met: Energy Star Certified


Controller Type: Android


UPC: 885609024332


Special Feature: App Compatible, Energy Star Certified, HEPA Filter, Night Mode, Programmable


Manufacturer: Dyson


Filter Class: AirPurifierFilterManager


Item Weight: 10.56 pounds


Department: Unisex-Adult


Item model number: 497043-01


Form Factor: Cannister


Assembly required: No


Number of pieces: 1


Warranty Description: Warranty.


Batteries required: No


Included Components: Dyson Purifier Cool Formaldehyde TP09, Charger, Remote


Import: Made in the USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • no reason not to buy it if you have dust/any allergies
Style: TP09
i love this so much, worth the splurge for allergies. Auto mode is awesome, it’s pretty quiet too unless it’s filtering something out super hard but nonetheless the background noise is unnoticeable. Basement smells good and the formaldehyde option is honestly just for peace of mind down there because of moisture. it’s super cooling and i’ll probably purchase a non-formaldehyde version upstairs in my house knowing how much i like this one now. Dyson is honestly so easy to set up and use, i don’t know why i waited so long to get one. The monitoring system works in real time in sync with auto so you have to do nothing but keep it plugged in and you’ll have clean air for good. stop being lazy and unhealthy and just buy it if you’re on the verge ... show more
Reviewed in the United States on June 4, 2025 by Superdip

  • Fresh and clean air
Style: TP4B
This looks good, feels good and smells good. You can feel the fresh and clean air when using this fan. Dyson does not disappoint, is a healthy environment combined with a beautiful fan for the room. We will be adding more of this to the home. It has multi speed functioning, rotates, you can set for a specific amount of time and is very easy to assemble and clean. We leave this on all day for it to continuously clean the air in the room, then adjust to higher settings at nighttime. You can also use it silent or make some more noise if white noise is needed (we do). Great buy for us. ... show more
Reviewed in the United States on February 1, 2025 by Tamara Garcia

  • Doesn’t smell right
Style: TP09
I own few dyson air treatment product. And this TP09 does not smell right. Something is off. It smells a combination of metal, plastic and kind of like those carbon activated bags you buy to get rid of odors. Except those are much pleasant in smell and make everything fresh. This dyson blowing in my face a scent that is not ok. Almost worried about inhaling it. I hope dyson didn’t go cheap on their filters and now even on my other once when I need a new filter they’ll smell the same. That will be the end of dyson. I did read online that their filters don’t smell the same anymore. I will return it today. ... show more
Reviewed in the United States on October 10, 2024 by Ghost Ghost

  • 11 month review
Style: TP09
It can get loud at higher speeds but it’s mostly quiet up to level 6 of 10. I have this unit and the smaller one and they work really well. It’s remarkable how much they catch even when being conscientious about swapping home HVAC filters. I’ve had the most comfortable allergy season at home with these units. ... show more
Reviewed in the United States on October 2, 2025 by RGBCMYKER

  • Best fan/air purifier on the market
Style: TP09
Great product! I have two Dyson fans I have this model and I have the TPO7 Both of them are great fans and you can really tell a difference. I had to send my TPO7 off after having it for three 3years to replace a bad sensor and I could truly tell the difference with just swapping it out with a regular tower fan for in bedroom. These fans are expensive, but they’re worth it.. I only have one complaint. It’s kind of noisy my TPO7 wasn’t this loud. ... show more
Reviewed in the United States on June 21, 2025 by DC Small DC Small

  • Very cool air filter!
Style: TP4B
Love the design! I have this in my bedroom and I have slept better since I bought it! It does circulate cooler air and it has a nice white noise. The remote control works well. It seems to sense air irritants like candle smoke. Other than that I am unsure of its air purifier capabilities. But I really love the design and anything that helps with a good nights sleep is priceless! ... show more
Reviewed in the United States on November 24, 2024 by Daleeper

  • Great deal! Quiet, cool and slim
Style: TP4B
Tbh… I really wanted the hot plus cool with the purifier but for the price I got this, I had to cop. It’s easy to set up and does keep my office area cool. Idk if I’ve noticed a change in air quality but my fan is also my patio door that I open regularly. Overall, I appreciate this doesn’t take too much space, it’s very quiet in comparison to other fans and does what it says it’s supposed to ... show more
Reviewed in the United States on July 3, 2025 by Regine

  • Works for HCHO formaldehyde
Style: TP09
Cheapest option I could find to clean formaldehyde from the air in my house, and it works. I work from home and was having constant “allergy” symptoms for almost a month straight, but only in my house, after buying an air quality tester it turns out we had high levels of “HCHO” or formaldehyde in the air. It wasn’t that much higher than outside and we live in a hot climate, so “airing out the house” wasn’t really an option. Bought this and immediately plugged it in, within a day my “allergy” symptoms were gone. A week later, and the air quality is down to safe living levels. A win for me and my family! It’s not that loud compared to most fans, so I’m just going to keep this running. Now I just need to figure out how to keep my toddler from playing with it… I wish the swivel had a child lock feature, but that’s the only downside. ... show more
Reviewed in the United States on September 30, 2024 by Sherbertlane

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