Dyson Purifier Cool PC1 Review: HEPA Air Purifier Tower Fan
Dyson's Purifier Cool PC1: a sealed HEPA H13 and activated carbon purifier with Air Multiplier cooling, 350 degree oscillation, 10 levels, a magnetic remote and the MyDyson app.
By Daniel Brooks
Updated October 22, 2026
The Dyson Purifier Cool PC1 is a HEPA air purifier and a bladeless tower fan in one. Its fully sealed filter system pairs activated carbon for gases with a HEPA filter that captures 99.97 percent of particles as small as 0.3 microns, and Air Multiplier technology cools you in summer. It is our premium pick among the purifier models on our list of tower fans, with a 4.1 out of 5 average from 216 ratings.
Our Verdict
The PC1 is for people who care as much about clean air as about a breeze. The whole machine, not just the filter, is sealed to HEPA H13 grade, Dyson says it captures 97 percent of odors such as cooking smells, pets and smoke, and the MyDyson app shows air quality reports and lets you set schedules. Oscillation reaches 350 degrees.
It is very expensive, replacement filters add to the cost, and its smooth airflow feels gentler than a high-airflow DC tower. If you only need cooling, a dedicated tower fan moves more air for far less.
Dyson Purifier Cool PC1 Tower Fan
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Key Specifications
| Feature | Specification |
|---|---|
| Brand | Dyson |
| Model | Purifier Cool PC1 |
| Type | HEPA air purifier and bladeless tower fan |
| Height | 41.34 inches |
| Footprint | 4.72 x 8.03 inches |
| Filtration | Sealed HEPA H13 with activated carbon |
| Particle Capture | 99.97 percent at 0.3 microns |
| Odor Capture | 97 percent (Dyson claim) |
| Airflow | Over 76 gallons per second |
| Oscillation | 350 degrees |
| Levels | 10 |
| Controls | MyDyson app, voice, magnetic remote |
| Weight | 10.5 pounds |
Filtration
Dyson’s fully sealed filter system combines an activated carbon layer that removes gases with a HEPA filter that captures 99.97 percent of microscopic allergens and pollutants as small as 0.3 microns. Because the whole purifier is sealed to HEPA H13 grade, what goes inside stays inside instead of leaking around the filter.
Dyson also claims the PC1 captures 97 percent of odors such as cooking smells, pet odors and smoke.
Cooling
Air Multiplier technology projects over 76 gallons per second of smooth airflow to cool you in summer. The breeze is even and quiet rather than punchy, and 350 degree oscillation lets you aim it almost anywhere in the room. Ten levels cover gentle purification to a stronger breeze.
App and Controls
The MyDyson app lets you control and monitor air quality from anywhere, set schedules and receive personalized air quality reports. Compatible voice services handle hands-free control, and the curved, magnetized remote stores neatly on top of the machine.
Design
The PC1 has a slim 4.72 by 8.03 inch footprint and stands 41.34 inches tall, so it fits beside furniture more easily than most purifiers. There are no blades to clean.
Running Costs
Expect to replace the sealed filter periodically, which adds to the high purchase price. Check filter availability and cost before you buy, especially if you run the purifier around the clock.
How It Compares
Against the ULTTY and Mitcent purifier fans, the Dyson filters far more thoroughly, with a sealed HEPA H13 system, carbon and app reports, at several times the price. Against the AIRMATE purifier tower, the Dyson is slimmer and smarter, while the AIRMATE pushes more airflow.
If you want a heater as well, Dyson’s Hot+Cool models add heating to the same idea.
Pros and Cons
| Pros | Cons |
|---|---|
| Sealed HEPA H13 filtration | Very expensive |
| Activated carbon for odors | Replacement filters cost extra |
| MyDyson app air quality reports | Gentler breeze than DC towers |
| 350 degree oscillation | Smaller ratings base |
| Slim, bladeless design | Overkill if you only need cooling |
Who Should Buy It
| Who Should Buy It? | Who Should Look Elsewhere? |
|---|---|
| Allergy and asthma sufferers | Shoppers who only need a fan |
| Homes with pets or smokers | Tight budgets |
| Smart home users who track air quality | People who want a strong blast of air |
| Bedrooms and living rooms | Anyone avoiding filter costs |
For more options, see our picks for the best tower fans with air purifiers and the best bladeless tower fans.
Final Verdict
The Dyson Purifier Cool PC1 is the most thorough purifier fan we cover, with sealed HEPA H13 and carbon filtration, app reports and 350 degree oscillation. Choose it when clean air matters most. You can check the current price and details for the Dyson Purifier Cool PC1 Tower Fan.
Frequently Asked Questions
Does the Dyson Purifier Cool PC1 have a HEPA filter?
Yes. It combines a HEPA filter with activated carbon, and the whole machine is sealed to HEPA H13 grade.
Does it heat?
No. The PC1 purifies and cools. Dyson sells Hot+Cool models for heating.
How wide does it oscillate?
Up to 350 degrees.
Can I control it with my phone?
Yes. The MyDyson app controls and monitors it from anywhere.
Is it bladeless?
Yes. It uses Dyson Air Multiplier technology with no blades.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.