Skip navigation Accessibility Statement
Thanks. We've saved your preferences.
You can update your contact preferences at any time in the Keep in touch section of Your Dyson. If you have a Your Dyson account, you can log in below to manage your contact options.
Dyson purifier cool formaldehyde
Dyson purifier cool formaldehyde in a bedroom

Re-engineered to deliver 50% cleaner air*

Automatically senses, captures, and traps pollutants

Fully sealed to HEPA H13 standard.³
So what goes inside, stays inside.

Purifies the whole room² and cools you

Dyson Purifier Cool™ TP07 (White/Silver)

Overall rating

63% of reviewers would recommend to a friend.

Allergy reliever


This Dyson saved my life, I have terrible allergies, between eye drops, nose spray, humidifiers, purifiers, I try to head off allergies or else they’ll kill me! I was at home recovering from surgery when this came 6 minutes after plugging the Dyson purifier cool in I was able to breathe like a normal person again. My nostrils were clogged no matter what I did and no matter what my Dr prescribed! The purifier cleared the air in my home, it took all the pet dander (we have a pug) out. Remember we had 2 other purifiers and none of them worked regardless of us buying/changing filters, washing washable parts, none of them worked well enough to unclog my sinuses. We have since plugged them out, we now know they’re useless. The cooling fan is also amazing, I use it instead on the air conditioner at night to help me sleep comfortably. I have stop using the allergy meds, they make me feel weird anyway. Thank you Dyson purifier cool.

Dyson Purifier Cool formaldehyde purifying a large living space

Powerful circulation to purify the whole room

Only Dyson purifiers have Air Multiplier™ technology to draw in distant pollutants and project purified air throughout the room.²

Video Transcript

Open video transcript

  • Graphic comparison of CADR test v Dyson test
  • Graphic comparison of CADR test v Dyson test

Dyson purifier cool formaldehyde in action

Poor air quality isn't just a problem outside.
It's a problem inside too.

From pets and flowers to sprays and stoves, our homes can trap pollutants in the air. That's why Dyson purifiers automatically sense and remove them.

Internal sensing technology and LCD screen showing formaldehyde detected

Senses and reports, automatically

Three sensors interact with our unique algorithm to precisely diagnose, display, and react to your air quality.

Fully sealed air purifier

Captures with advanced HEPA filtration

The HEPA filter captures gases and 99.97% of particles as small as 0.3 microns.

Fully sealed air purifier air flow

Fully-sealed to HEPA H13 standard

To prevent pollutants from leaking back into the air, it's not just the filter that's sealed to HEPA H13 standard, it's the whole purifier.³ So what goes inside, stays inside.

  • Powerful, backward airflow
  • Cooling air purifier
  • Quieter performance
  • Changing the air purifier filter
  • Air purifier app
  • Dyson air purifier in a dark bedroom with someone sleeping peacefully
  • Dyson heater purifier in a kitchen

    Cooking up a storm: the impact of cooking on air quality

    What impact does cooking have on indoor air quality? Preparing food can release a unique mix of pollutants into the air., and kitchen concentrations of ultrafine particles can often be 10 to 40 times higher after cooking.

  • Athlete working out in gym with Dyson air quality backpack nearby

    Athletes explore relationship between breathing clean air and wellbeing using Dyson’s wearable air monitoring technology

    Dyson is working with six athletes worldwide to help educate them on their exposure to air pollution and its potential impact on wellbeing and performance.

Frequently asked questions

What’s new about the Dyson purifier range and how is it different from other purifiers?

Dyson engineers are perfectionists. Channelling our relentless dissatisfaction, we have re-engineered our latest’s purifiers to be fully sealed to HEPA H13 standard. Capturing 99.95% of ultrafine particles and preventing pollutants from leaking back into the air you breathe.

What is HEPA H13?

HEPA grades refer to filtration effectiveness for specific sizes of airborne particles. HEPA H13 is a filter with 99.95% removal of the specific particle size that most readily makes it through that specific filter. Dyson filters also capture 99.97% of particles down to 0.3 microns in size, including common pollutants such as allergens, dust, and smoke particulates.

How often should I replace my filter?

We recommend replacing the HEPA+Carbon filter roughly every 12 months, depending on how often you use it. That’s because over time filters can become clogged with pollutants and even let unpleasant odors back into the room. The machine will alert you when it’s time to change filters. A filter life reading can be found on the LCD screen and via the Dyson Link app.⁴

What is the cooling functionality of the Dyson TP07? Is it an air conditioner?

No, the Dyson TP07 can serve as a fan, which can help cool you. It is not an air conditioner.

  • Replacement filter

    Replacement filter