将抗病毒的活性物质基团嫁接到纤维材料上，当空气中的病毒细菌接触材料时，可被瞬间无盲点杀灭，抗病毒杀菌更稳定，效率更高，更持久。可用于车载空气净化、空气净化、集中通风系统等领域。

　　Using the self synthesized free radical polymer antiviral material, the antiviral active material group is grafted on the filter material. When the virus and bacteria in the air contact the material, they can be instantly killed without blind spot, and the antiviral and bacteriostatic effect is more stable.

　　Our filter media roll is H11-H13 rated per EN779-2012 that captures +95% particulate matter as small of 0.3 microns and PM 2.5. This performance efficiency measurement is the most reliable way to ensure the safety and effectiveness of your filter inserts. High efficiency composite media is safe, breathable, and does NOT contain fiberglass. Our filter media roll is even used by hospital air handlers for pristine air quality. The multi-layer media have been beautifully pinsonically bonded together to improve filtration properties of stiffness, stability, efficiency and resistance to air.