3M 6500QL series half mask

3M 6500QL series half mask. Robust and comfortable 6500 series face mask with an additional drop down mechanism allowing to easily put the mask on or off while moving in or out of contaminated areas. There is no need to remove other personal protection equipment (like hard hats or protective glasses). Reduced heat and moisture inside the face piece thanks to Cool Flow^TM exhalation valve. Twin filter design, bayonet connection system. Depending on the filters attached the mask will provide protection from gases, vapors or/and particulates. Available in three sizes: S (6501QL), M (6502QL), L (6503QL)