Description
- MATERIALMade of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from and a range of airborne contaminants.
- WIDE APPLICATIONSActivated Carbon Filter protect from dust, small particles on air, pollen wood dust and more, dust-proof, wind-proof, anti-static, anti-scratch
- FILTER SIZEPm2.5 Filters size: 12x 8 cm/ 4.7 x 3.1 inches
20PCS Professional PM2.5 Activated Carbon Filter Replaceable Anti Haze Filter Paper for Adults(20 pcs)