Leitz Trusens Replacement 3-in-1 Particulate Filter Drum for TruSens Z-2000/Z-2500 Air Purifier. The Leitz TruSens combination filter has been engineered to collect ultra-fine airborne particles, allergens, volatile organic compounds (VOC's), and odorous gases. 360 degree filtration draws in air from all directions, collecting pollutants from around the room that may cause allergies and other symptoms. Washable prefilter offers the first level of defence against dust and pet hair. Hand wash with running water as needed. Carbon filter captures certain odours and gases. Replace every 3 months. Filter removes pollutants as small as 0.033 microns which are undetectable to the human eye. All-in-one filter system combines a particulate air filter with activated carbon and a separate washable prefilter. This 3-in-1 combination filter has been engineered to capture ultra-fine airborne particles, allergens, volatile organic compounds (VOC's), and odorous gases.
