The indoor air in your own household is often more polluted than you initially assume. Regular ventilation with wide open windows is a good way to refresh the room air and prevent mold formation. However, in addition to the particles already contained in the household, the fresh air also allows (fine) dust, pollen and other pollutants to enter the living room.The Steba air purifier LR 12 provides a solution to the problem. The powerful indoor air purifier combats pollutants, removes odors and improves the air quality in your living rooms. The device is particularly suitable for asthmatics and allergy sufferers, but also for families with small children or pets: The air looks like freshly washed and breathing is immediately easier.Equipped with a PM 2.5 fine dust sensor, it measures the air quality in real time and adjusts its performance (four power stages) automatically. The determined air condition is displayed in three colors: Green - optimal, yellow - moderate, red - bad. The filte