Product Overview: Dyson Hot and Cool Purifier Product Description: The Dyson Hot and Cool Purifier is designed to detect and destroy formaldehyde continuously. It captures viruses and 99.95% of pollutants as small as 0.1 microns. The purifier combines a precise solid-state formaldehyde sensor with a unique catalytic filter that continuously destroys formaldehyde. HEPA H13 and activated carbon filters also capture dust, allergens, gases, and other ultrafine pollutants. Dyson purifiers feature powerful Air Multiplier™ technology to purify the whole room. Product Features: Removes Airborne Pollutants: HEPA and activated carbon filtration removes 99.95% of particles as small as 0.1 microns. Whole-Room Purification: Air Multiplier™ technology generates the circulation to purify the whole room. Heating and Cooling: A powerful stream of purified airflow can cool or heat, helping to keep you comfortable all year round. Night Mode: Operates quietly to monitor and purify your room while you sleep. 350° Oscillation: Adjustable oscillation projects airflow around the whole room. Remote Control: The neatly-stored remote allows you to quickly change settings. Dyson Purifier Hot+Cool™ Gen1: Automatically senses, captures, and traps pollutants to purify your whole room. How to Use: Follow the instructions provided in the user manual for effective use and maintenance. Cautions & Warnings: Consult your healthcare provider before use if you have any medical conditions or are taking any medications. Keep out of reach of children. Store in a cool, dry place. Do not use if the device or its components are damaged.