Woods Air Purifier AL 300 Office, for rooms up to 60 m², dimensions HxWxD 610 x 510 x 160 mm. Suitable for room sizes of up to 60 m², with a cleaning performance of up to 370 m³/h (CADR). Efficient air purification with patented Activ ION HEPA filters and ionization. Filters made of polypropylene fiber. Powerful and compact with quiet operation and low energy consumption. Quickly and quietly creates cleaner and healthier indoor air. Removes more than 99.98% of harmful particles in the indoor air. No use of chemical-based bacteriostats or mold inhibitors is necessary. CADR for smoke: 285 m³/h, CADR for dust: 331 m³/h, CADR for pollen: 370 m³/h. CADR stands for Clean Air Delivery Rate and describes the ratio of airflow to filtration capacity.