Humidification up to 14 tatami mats: Air purification up to 25 tatami mats Streamer Technology High-speed electrons generated from "Streamer discharge," a type of plasma discharge, combine with oxygen and nitrogen in the air, transforming into active species with a powerful oxidative decomposition ability, removing allergens such as mold, dust mites (feces and carcasses), and pollen, as well as harmful chemical substances like formaldehyde. Compared to general plasma discharge (glow discharge), the oxidative decomposition speed is over 1000 times faster when the same power is applied. Its decomposition power is equivalent to a thermal energy of approximately 100,000°C. Active Plasma Ion Technology "Plasma Ion" technology releases ions into the air through plasma discharge, which combine with air components to generate active species such as OH radicals with strong oxidizing power. This technology attaches to the surface of mold spores and allergens, and can oxidatively decompose proteins in the air. Adjusting the Airflow to Control Pollen Fall Speed Pollen particles are large and quickly fall in a room without wind. To easily capture pollen, a "Pollen Mode" is equipped to switch the airflow and adjust the fall speed. It creates a gentle airflow to catch pollen before it falls to the floor. Reduced decrease in outlet temperature: "Double Pass Mixing" The temperature of humidified air decreases. With the "Double Pass Mixing" method, humidified air and non-humidified air are mixed and blown out, mitigating the decrease in outlet temperature. High humidity, beneficial for the throat and skin The Throat & Skin Mode provides ample moisture to the skin. It keeps the skin moist and supple while also maintaining a high humidity level in the room. BLg140I Daikin Model Name...MCK55P