Purifies large spaces. Quietly. Our most advanced purifier captures pollutant particles, gases, odors and allergens– for a healthier home environment. Captures three times more NO₂, a common urban pollutant. Also destroys formaldehyde⁺ – emitted by some home furnishings. And cools you, when required. Powerful projection to cool you in summer³Cone aerodynamics for powerful, long-range air projection. Delivers more than 21 gallons of purified air per second. To cool you and purify the whole room.Alerts you to high CO₂ levelsReports and alerts you when CO₂ levels are harmfully high.⁶