3m 6000 series reusable half face mask respirators medium and large 3m 6200 this 3m 6200 reusable half face mask respirator has a clever compact design that give an unrestricted view while the double filter system gives reduced breath resistance and good weight distribution the mask body provides fatigue free working with a wide range of filters available for maximum versatility 3m 6200 reusable half face mask respirator medium