Robert by Stadler Form humidifies and purifies the air and ensures a clean and pleasant room climate all year round. The powerful air washer evaporates up to 13.2 liters of water per day and is also suitable for large rooms. Robert efficiently filters up to 50% of all particles and pollen from the air* and is the ideal housemate for allergy sufferers. He also gets rid of more than 94% of smells within 30 minutes.** The touch display allows elegant and easy operation.