3M Half Facepiece Reusable Respirator 7501 Small

3M. Advance silicone material for increased comfort and greater durability. Proprietary 3M CoolFlow valve helps makes breathing easier. Dual-mode head harness adjusts easily for either standard or drop-down mode. Exhalation valve cover directs exhaled breath and moisture downward to reduce fogging. Color coded to indicate size small, medium or large for easy identification. filter and cartridges sold separately. This half facepiece reusable respirator 7500 Series uses advanced silicone material to help provide comfortable and durable respiratory protection. The 3M Cool Flow Valve helps make breathing easier and can reduces heat and moisture build-up for cool, dry comfort. The 3M Half Facepiece Reusable Respirator 7500 Series helps provide protection against particulates and a wide variety of gases and vapors when used with approved 3M cartridges and filters. When properly fitted and used with approved 3M cartridges and filters, this respirator commonly referred to as a mask helps provi