The Strend Pro BL-168DL air cooler is used for cooling and humidifying the air in rooms. It offers functions such as: fan, humidifier, cooler, and air purifier. The cooler offers a choice of three air speeds/airflow level settings – LOW, MID, or HIGH. The airflow speed reaches 8 m/s and the fan flow rate is 5.3 m3/min.

The control panel has 6 buttons for manual operation of the cooler. The SWING button activates the blowing function, COOL ensures the cooling and humidifying function, and LOW, MID, and HIGH set the airflow level. Air cooling works on the principle of evaporating cold water, which draws heat from the incoming air, and simultaneously, this air is humidified by the resulting water vapor. Make sure there is enough water in the water tank before turning on the cooling function. The water tank capacity is 3.5 liters, with a water consumption of 1.5 l/h. The air cleaning function draws in air that passes through the air filter into the cooler, which cleans it from dust and other impurities.