Karcher Air Purifier AF20 Logitech Steering Wheel Recharging via USB A charger and FLW 4 Recharging via USB A charger and cable (not included) will take approximately 10 bent charging port filter change indicator Performance Fast and efficient air purification for small to medium rooms Origin Made by Kärcher SKU 4054278899947 Specifications Brand KARCHER Model AF20 Type Compact Air Purifier Coverage Area Suitable for 20 m² – 40 m² rooms Filtration System H13 HEPA filter with coated activated carbon Airflow Rate 220 m³ h Design Dual air inlet filter system with sleek compact design Sensor Technology Integrated air quality and temperature sensors Display Air quality and temperature display Modes Auto mode