Material: non-woven fabric + activated carbon What this material does Dual-action filtration: the non-woven fabric layer captures dust, pollen, hair and larger airborne particles; the activated carbon adsorbs odors, smoke, and many volatile organic compounds (VOCs). Improves perceived air quality by reducing smells and common particulates without introducing chemical treatments. Key benefits — why you need it Cleaner, fresher air: reduces common indoor odors and visible dust, making breathing more comfortable in enclosed spaces. Versatile filtration media: combines particle capture and odor adsorption in a single layer, simplifying replacement and installation. Lightweight and flexible: easy to cut or fit into a range of housings or pockets where traditional rigid filters won’t work. Important attributes Material: non-woven fabric paired with activated carbon granules or impregnated layer. Function: particle capture plus odor/gas adsorption. Performance: effective at reducing odors and intercepting medium-to-large airborne particulates; performance depends on layer thickness and installation. Handling: non-woven surface resists tearing and maintains shape when used as an insert or filter panel. Practical applications (use scenarios) Mask or respirator insert: add an activated-carbon/non-woven layer to a cloth mask pocket to help reduce odors and capture additional particles (verify fit and breathing resistance before extended use). Small appliance or DIY air filter: use as a pre-filter or odor-control layer in tabletop purifiers, range hood inserts, or car cabin filter projects to extend life of finer filters. Storage and closet deodorizer: cut to size and place in shoe boxes, closets or drawers to trap smells and keep stored items fresher. Notes and recommendations Check the required size and form factor for your device or application before installing. Replace the material according to usage and exposure; activated carbon effectiveness declines as adsorption sites are filled. Avoid exposing the material to heavy moisture, which can reduce adsorption capacity and promote biological growth.