Reusable half facepiece or half mask respirators have a rubber face seal that covers the half the nose, including the nostrils, as well as the mouth. Half face respirators are designed to be used along with NIOSH-rated particulate filters and cartridges to provide respiratory protection from various airborne contaminants, such as vapors, gases, and particulates. Different particulate filters or cartridges, or combination cartridges, are used depending on the specific airborne hazards the wearer is being exposed to. We stock half facepiece respirators from the industry’s most well-known and trusted brands, including Honeywell North half masks, 3M 6000 Series half masks, and MSA half face masks. Do not see what you need or have questions? Please Contact Us.