Dust Mask Respirator With Safety Glasses Filter Cotton Dust-proof Half Face Mask For Daily Use Carpenter Builder Miner Polishing

Safety standard : none Origin : China Mainland Protection class : none Material : Non-woven Model Number : Dust Mask Respirator With Safety Glasses Size : Average

Dust Mask Respirator With Safety Glasses Filter Cotton Dust-proof Half Face Mask For Daily Use Carpenter Builder Miner Polishing

Brand New And High Quality Excellent Airtightness Performance: Adopts silicone gel and more fit your face, more comfortable to wear and prevent dust come in effectively With Impact-resistant safety goggles, provide full protection 4 Layer protection filter cotton, provide better protection, easy to replace the filter Adjustable head belt, more comfortable and fit most people's head Suitable for preventing Dust,  Can be used for Polishing, Smelting, Constuction, Mining, Factory, Mining, Lab, House Fitment, Daily Haze Protection Note: 1, Use condition: the volume concentration of oxygen in the air is not less than 18% , the ambient temperature of minus 30 degrees Celsius to 45 degrees Celsius. 2, The mask can not be used for tanks and other closed container work environment, does not apply to gas used for other environments . 3, Check carefully before use it, check whether the components intact, exhalation valve sheet and the suction valve sheet is sealed to the body combination cartridges are close together , canisters cartridge filter is loose.