Blueair Blue Max 3350i Air Purifier

* Suitable for room size up to 86m² * App controlled * Quiet noise level * 4 Speed settings * 99.97% filtration rate Meet the new Blue series with HEPASilent performance, now even better; up to 83% faster cleaning and 50% less noise. Unique HEPASilent dual filtration technology removes at least 99.97% of particles down to 0.1 microns. Blue 3350i purifies up to 86m2 space in 30min or 36m2 in about 12.5min on high. Blueair air purifiers are whisper-quiet and use less energy than a light bulb. Seamlessly connect to the Blueair app for scheduling, pollution monitoring and more. The stylish grey washable pre-filter removes the largest particles.