- Automatically senses and reacts to changes in air quality
- HEPA filter removes 99.97% of particles as small as 0.3 microns in size
- Reports pollution in real time on LCD screen
- Up to 350 oscillation and backwards airflow mode to purify without cooling
- Curved and magnetized remote control stores neatly on the machine. Not app compatible.
- Night mode monitors and purifies using the quietest settings, with a dimmed display.
The Dyson Purifier Cool TP4B purifying fan automatically senses, captures and traps pollutants to purify your room, while removing 99.97% of particles as small as 0.3 microns.
Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode for whole machine efficiency above 99.95%. Gas capture rate vary.
Tested per ISO 29463.
