QT3 portable travel air purifier with HEPA by Smart Air. 1.2m stream of clean air (no ioniser/ozone). Use in cafes, at work, in cars etc
- HEPA EFFICIENCY: The HEPA E11 filter lasts for 800 hours, capturing over 95% of PM2.5, viruses, pollen and other harmful pollutants
- HELLO CLEAN AIR: With a CADR of 40m3/hr, the QT3 is powerful enough to provide a clean air bubble of 1.2m and lasts for up to 4 hours on a single charge
- YOU'LL HARDLY NOTICE IT: Occupying less than one-third of an A4 paper, the QT3 is light and compact and has a maximum noise level of 32dB