You Will Receive: 10 Pair 60926 Respirator Filters. Strong Compatibility: The respirator filter adopts a universal bayonet connection, suitable for various half face and full face respirators. It can be used in conjunction with 6100, 6200, 6502, 7501, 7502, 6800 series respirators. This filter cartridges cannot be used alone. Usage Time: The respirator filter can be used for about a week. We suggest that you establish a replacement schedule and regularly replace the filter cartridges. After wearing it correctly, you should not smell harmful substances. When you have already smelled the smell of harmful substances, please replace the filter immediately. Efficient Filtration: The respirator filter cartridges is composed of activated carbon and electrostatic filtration cotton. And through the principle of electrostatic adsorption, the filter cartridges can effectively filter 99.97% of organic gases and vapors, such as benzene and its homologues, gasoline, acetone, carbon disulfide, ether, etc. Application Scenario: Respirator filters are suitable for hazardous gas working environments such as petroleum production, chemical production, mining production, metallurgical production, painting and decoration. Size: 20PCS(10 Pair)60926. Unit Count: 10.00 Count. Package Dimensions? 10.31 x 9.61 x 7.56 inches; 6.37 Pounds. Item model number? JDY92610. Date First Available? October 21, 2023. Country of Origin? China. And we will work with you to resolve it to your satisfaction.