Blueair's ComfortPure 3-in-1 is the most powerful* triple-function air purifier designed to look good and perform to your preferred comfort year round. The TripleFlow Hot&Cool Technology features three unique outlets, which are designed to always deliver purified air through all three boosted modes of heating, cooling, and purifiying. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide® Program for air cleaners, the fast purification takes only 12.5 minutes to clear the air, removing 99.97%** of all airborne pollutants down to 0.1 microns. Easy control with direct User Interface, app or through the Blueair app; 350 degree oscillation, Night and Eco mode for ultimate personalization and comfort. *Blueair3-in-1 T10i in Boosted purification mode tested on CADR (AHAM AC-1) vs leading 3-in-1 air purifiers at max fan speeds. **Tested 50cm from heating outlet and 60cm above floor. ***Tested 1cm from the heating outlet. ****Tested on PM2.5 up to 90 minutes *****Tested on bacteria (S. aureus, K. pneumoniae, P. aeruginosa), virus (MS2) and mold allergen (A.niger) with a minimum reduction rate of 99.8% in 60 min. Blueair does not claim to prevent transmission of airborne illnesses.