Material: non-woven fabric (Vliesstoff) + activated carbon (Aktivkohle) Key benefits Effective dual-action: non-woven fabric captures dust and airborne particles while activated carbon adsorbs odors, gases and volatile organic compounds. Improved air comfort: combines breathable filter media with odor control for clearer, fresher air in small devices or personal use. Lightweight and flexible: conformable material that integrates easily into filter pockets, housings or DIY applications. What it does and why you need it Particle filtration: the non-woven layer traps common particulates (dust, pollen, lint) to reduce irritants in the air stream. Odor and gas adsorption: the activated carbon layer reduces unpleasant smells and helps adsorb certain airborne chemicals, improving perceived air quality. Simple, passive performance: works without power—useful where mechanical ventilation is unavailable or as an added layer in existing filtration systems. Important attributes Composition: non-woven fabric + activated carbon (as listed). Function: combined particulate filtration and adsorption of odors/gases. Compatibility: designed for applications that accept non-woven/activated-carbon filter media; check your device or product for suitable dimensions and insertion method before use. Performance: provides mechanical particle capture plus adsorption capability from the activated carbon layer; replace according to manufacturer or application guidance. Practical use scenarios Personal mask inserts: add as an extra layer in masks or face coverings with a filter pocket to reduce dust and control odors during short-term use. Small appliance filter layer: use as a replacement or supplemental layer in compact air purifiers, vented cabinets, or range hoods that accept non-woven/charcoal media. Odor control inserts: place inside shoe cabinets, refrigerators, or storage boxes (in a suitable holder) to absorb musty or food-related smells while allowing airflow. Installation and care notes Fit and secure the material according to your device or product instructions; trim only if your application allows. Replace the material when you notice reduced airflow, persistent odors, or after the recommended service interval for your device. Do not attempt to clean or reactivate the activated carbon layer by washing; follow disposal guidelines for used filter media. Material specification Vliesstoff (non-woven fabric) + Aktivkohle (activated carbon) as stated.