Material: nonwoven fabric activated carbon Benefits Odor and VOC control: activated carbon traps odorcausing molecules and gases to improve air freshness. Filtration with low air resistance: the nonwoven fabric provides a sturdy, breathable filtration medium. Lightweight and flexible: easy to handle, install, and adapt to different filtration setups. Durable performance: designed for regular filtration use in compatible applications. Use scenarios In home air purifiers or HVAC filter cartridges to reduce odors and volatile organic compounds. In cars or small enclosed spaces to improve air quality by removing smells from cooking, smoking, or pets. In offices or kitchens where cooking or cleaning activities generate noticeable odors and need control. How it works Activated carbon adsorbs odor molecules and gases as air passes through, while the nonwoven fabric holds the carbon in place and maintains airflow for effective filtration.