3M 70071668134 reusable respirator Half facepiece respirator Air-purifying respirator

3M™ Reusable Half Face Mask 6501QL is designed with tough and dirty work environments in mind. Stay productive and protected – the 6500 Series delivers comfort, durability and stability with a firm, lightly textured silicone faceseal and strong body construction. With Quick Latch drop down mechanism for easy on and off as wearers move in and out of contaminated areas. No need to remove your safety helmet or faceshield when lowering or raising your respirator.