The Avsto Size 50 Duct Cooler is a high-efficiency cooling solution designed for optimal performance in medium-sized spaces between 40 and 50 square meters. Featuring a 600-watt inverter motor, this cooler is engineered for energy efficiency while providing powerful airflow. It is equipped with blue cellulose cooling pads that provide antibacterial and anti-salt properties, complemented by integrated air purification filters to ensure cleaner, fresher air. With a 46-liter water capacity and three adjustable speed settings, it offers reliable cooling comfort throughout the day.