Activated Carbon Filter - PM 2.5 Insert Meltblown Non-Woven Cloth - 5 Layers Protective Filters - Replaceable Anti Haze Filter Paper（20 Pcs)

Key features

• Economical Package - Contain 20 PM2.5 activated carbon replaceable anti haze filters.
• Safety - This Active carbon can absorb impurities. When you breathe, harmful substances in the air, such as non-toxic dust, pollutes, fumes and common airborne irritants, will be effectively blocked by the filtered carbon.
• High Quality - Five layers Filter Material protection including 2*anti-sticking cloth, 1 *filter cloth, 1 * activated carbon and 1 * efficient filter cloth.
• Reasonable & Suitablt Size - PM2.5 Activated Carbon Replaceable Anti Haze Filter. Filter size: 4.7 x 3.1inches.
• Satety Filtration Technology - The five-layer filtration system is scientificposed of anti-sticking cloth, filter cloth, activated carbon and efficient filter cloth, has been proved through experiments that it can effectively isolate PM2.5, dust and various other air pollutants, so that your moally and reasonably comuth Protect your face from pollution.