BEURER | 2-in-1 Comfort Air Purifier with EPA Filter | LR 330Product designation Comfort air purifier Automatic switch off yes Humidification output in ml hour. max. 220 Type of filter three layered filter system Filter performance 85% Filter change indicator yes Output in watts approx. 35 Max. room size in m 2 35 Night mode yes Settings 3 Tank size 4,6 l Technology EPA filter Timer function yes Product dimensions 37 x 26 x 36,2 cm CE yes Warranty in years (You can find more information about the warranty