Air filtration system for use in air supply unit, has air conduction element flowing and/or feeding and/or supplying air through suction, and filter element designed as air-permeable adsorption filter for adsorption of e.g. toxic materials

摘要

The system (1) has an air conduction element that is tubular in shape, where the air conduction element is provided for flowing and/or feeding and/or supplying air through suction. A filter element is designed as an air-permeable adsorption filter for adsorption of harmful, odorous and toxic materials. The filter element is integrated into the air conduction element. The filter element sectionally extends over the longitudinal adjustment of the air conduction element. The adsorbent particles are activated charcoal, zeolite, inorganic oxides, silicon dioxides, silica gel and aluminum oxide, molecular sieves, or mineral granulates.