Blueair Blue Pure 411 The easy air purifier Say hello to the smallest and thinnest air purifier of the Blue family, the Blue Pure 411. It offers perfectly clean air for rooms up to 15 m² in size. Thanks to its 360° air intake, it is easy to place wherever you want. It works efficiently anywhere – even in rooms where an old-fashioned air purifier wouldn't fit. Ideal for compact spaces such as small bedrooms and apartments. Industry-leading filter technology Blue Pure 411 incorporates Blueair's industry-leading filter technology. It comes with a fabric pre-filter and a particulate and carbon filter. This advanced combination filter captures virtually every particle present in the air: pollen, dust, pet dander, mold spores, allergens, viruses and bacteria - and 99% of all PM2.5 particles. The activated carbon even removes smoke, odors, gases, and VOCs (volatile organic compounds). Intuitive one-button operation Super simple one-button operation makes it easy to turn the air purifier on and off - and control the operating speed. It also alerts every six months (operating time) when it's time to replace the filter. Whisper quiet Blue Pure 411 is whisper quiet, so you can place it anywhere. Very low energy consumption This compact powerhouse gives you lots of clean air from day one. In addition, you enjoy low total energy consumption costs. Blue Pure 411, an Energy Star-certified air purifier, uses only half the energy of a small LED light. Features of the Blueair Blue Pure 411: - 5 air changes per hour in a room of 15m2 - CADR: smoke 180 m3/hour; dust 200m3/hour/ pollen 220 m3/hour - Suitable for compact living such as small bedrooms and apartments - One-button operation for three fan speeds - Unique, very effective Blueair filter - Leading Blueair filter technology - Energy efficient (1.5 - 10 W) - Quiet (17 - 46 dBA) - Filter replacement indicator - Easy to use and maintain - Third-party tested by AHAM and Energy Star - 1 pre-filter (optional) included, color Diva Blue (pre-filters available in three different colors: Diva Blue - Saffron Red - Dark Grey) - 2 years.