The TZ-6 is a directional air purifier designed by Kraftberg, a German air purification solutions provider. The TZ-6 is designed to improve the air quality in smaller rooms like bedrooms, offices, and bathrooms. It is capable of removing pet dander, dust, pollen, bacteria, viruses, and smoke from the air. The TZ-6 is a portable, energy-efficient device that can be placed on a bedside table or desk. It features an ultra-quiet operation, two-level fan speed, and a timer for pre-set purification cycles. The TZ-6 also has a filter replacement indicator and an auto-shutoff feature for when the filter needs to be changed.