The Dyson TP01 shows as currently unavailable on Amazon. Current prices were checked on Amazon on October 16, 2026. Figures for size, power and coverage come from the older page and the maker, and were not retested.
The AirDoctor 3500 and the Dyson Pure Cool TP01 were two premium picks for very different jobs. Here is how they compare and what is still for sale.
Table of Contents
AirDoctor 3500 vs Dyson Pure Cool TP01 at a Glance
The AirDoctor AD3500 is a floor tower built to clean a large room fast. The Dyson TP01 was a bladeless tower fan that also filtered the air. As of October 16, 2026, the AD3500 is $559.00 on Amazon, and the TP01 shows as currently unavailable. The Dyson Purifier Cool TP10 is the current model, at $379.99.
Design and Size
The AD3500 is a white rectangular tower with curved corners, about 15.75 inches wide, 8.35 inches deep and 23 inches tall, and it weighs about 18 pounds, with a 6-foot power cord. The Dyson looks like a large speaker with a loop on top. The older page put it at about 8 pounds and said it pulls air in at 360 degrees. The Dyson is a fan too, and it oscillates.
Functionality
The AirDoctor cleans about 505 square feet at five air changes an hour and 1,262 square feet at two, per the older page, with four fan speeds from 11 watts to 110 watts and a color light for air quality. The Dyson is built to move air around the room, and the older page gave no CADR for it. Read what CADR means for how to compare. For the Dyson heater model, see our Dyson HP04 review.
Filters
- AirDoctor AD3500. A washable pre-filter, a carbon and VOC filter, an UltraHEPA filter rated by the maker at 99.99 percent at 0.003 microns, and an optional ion setting.
- Dyson TP01 and TP10. A sealed HEPA filter and a carbon layer in a bladeless fan. A glass HEPA filter is costly to replace, per the older reviews.
Looking ahead, the Dyson Pure Cool TP01 in this match-up is gone. The Amazon page shows it as currently unavailable, with 1,841 ratings at 4.5 stars, and Dyson has moved on to the TP10. The catch is that a buyer reading an old comparison may pick a model that no longer ships.
4 Premium and Mid-Price Air Purifiers to Compare
Prices and ratings were checked on Amazon on October 16, 2026.
Price on Amazon: $559.00 | 4.7 stars from 485 ratings (checked October 16, 2026)
The AirDoctor AD3500 is listed with UltraHEPA filtration and cleaning 630 square feet in 15 minutes. It has a 4.7 rating from 485 ratings.
Price on Amazon: $379.99 | 4.4 stars from 445 ratings (checked October 16, 2026)
The Dyson Purifier Cool Gen1 TP10 is a purifying fan with HEPA filtration, 350 degree oscillation and timer settings of 1, 2, 4 and 8 hours, and it is not app compatible. It has a 4.4 rating from 445 ratings.
Price on Amazon: $229.99 | 4.6 stars from 29,229 ratings (checked October 16, 2026)
The Coway Mighty AP-1512HH is listed for up to 1,748 square feet with an air quality monitor, auto and eco modes and a 3-year warranty. It has a 4.6 rating from over 29,000 ratings.
Price on Amazon: $179.99 | 4.6 stars from 32,435 ratings (checked October 16, 2026)
The Winix 5510 is listed for up to 1,881 square feet in one hour with true HEPA, a carbon filter and app support. It has a 4.6 rating from over 32,000 ratings.
The risk to watch is comparing a fan with a pure purifier. The TP01 doubled as a fan, and its HEPA filter and airflow were tuned for cooling as much as cleaning. The AirDoctor is a filter first design. Expect more purifier fans to claim whole-room cleaning on the strength of oscillation. Look at the CADR and the filter cost, not the look.
Which Is Better?
For a large room, the AirDoctor moves far more air. The Dyson fits a smaller room where a fan is also wanted, and it looks better on a shelf. For a head-to-head with another premium brand, read Molekule vs Dyson, and see AirDoctor vs Coway for a lower price.
Cost
The AirDoctor is $559.00. The Dyson TP10 is $379.99. Both need filters: the AirDoctor carbon filters every six months and the UltraHEPA once a year, and a Dyson HEPA and carbon filter about once a year. Check current filter prices on the maker sites.
FAQ
Is the Dyson Pure Cool TP01 still sold on Amazon?
It shows as currently unavailable as of October 16, 2026. The Dyson Purifier Cool TP10 is the current model.
Which cleans a bigger room?
The AirDoctor AD3500, at about 505 square feet at five air changes an hour.
Is the Dyson also a fan?
Yes. The Dyson TP01 and TP10 are purifying fans that oscillate.
Which costs less?
The Dyson TP10 at $379.99, against $559.00 for the AirDoctor AD3500.
Final Word
The AirDoctor is the better large-room cleaner. The Dyson TP10 is the better pick when a fan and a shelf-worthy look matter too.
What happens next: expect Dyson to keep renaming models, and keep filter fit in mind. The Dyson Purifier Cool TP10 is $379.99 today.
Related Guides
Keep going with Dyson HP04 review, AirDoctor vs Coway, what CADR means, Molekule vs Dyson and air purifiers for large rooms.
