Product Overview: The Beurer LR 330 Comfort Air Purifier is a high-performance air purification system with multi-layer filtration. Key Features: ‣ Multi-Layer Filtration: Includes a pre-filter, HEPA filter, and activated carbon filter for maximum purification. ‣ Digital Display: Shows real-time air quality status and filter change notifications. ‣ Allows customized air purification levels. ‣ Humidification Function: Provides a maximum output of 220 ml/hour for added air moisture. Technical Specifications: ‣ Capacity: 4.6L ‣ Control Type: Digital display with automatic monitoring ‣ Connectivity: No smart connectivity ‣ Dimensions: 37 x 26 x 36.2 cm ‣ Safety Features: Automatic switch-off