Blue Pure 511i Max

Keep your home a safe haven with the Blue Pure 511i Max, featuring advanced air purification that’s quiet enough for nap time yet powerful enough for allergy season. Quickly cleans 237 ft² in 12.5 minutes, 569 ft² in 30 minutes, & 1,138 ft² in 1 hour. Automatically detects & quickly removes pollutants such as viruses, bacteria, dust, and odors. Compact with 360-degree air intake, so you can place it anywhere-on the floor or table. RealTrack Technology® accurately tracks filter lifetime based on usage and pollutant levels.