Half Face Respirator Gas Mask Paint Chemical Dustproof Fire Features:1. Function: Dustproof / Windproof / Anti-Smog / Anti-PM2.5/ Anti-pesticide/ Anti- car exhaust/ Dust/ Pollen2. Double cartridge system designed to protect you from breathing in dust and fine powders. 3. Both eyeshade and respirator with elastic ribbon, making you wear comfortable.4. Soft Plastic Frame with PC Lens: Soft and breathable good stretchability, can be worn with myopia glasses, anti-corrosion, high transparency5. Pure Cotton Cover: Enhanced comfort, removable washable, keep clean6. Imported Coconut Activated Carbon, safety and health 98% filtration efficiency7. The filters can be used for about 80 hours in total, which can be replaced according to its own use Notes:Perfect for use when painting, or when in environments with dust, low toxic chemicals, fumes and aerosol cans.Do not use in high toxic atmospheres of where there may be a deficiency of oxygen. Specifications:Color: Black&YellowMaterial: PVC, RubberGlass Material: PCEye shield size: About 15.5*7.4cmComponents: Goggles, Mask, Filter Box, Respiration Value and Elastic Ribbon