3M 5N11 N95 Particulate Prefilter - 10/Box

3M 5M11 N95 Particulate Prefilter - 10/Box

Use with 3M Facepiece respirators with bayonet cartridge holders. Designed to protect against a variety of gases, vapors and particulate hazards according to NIOSH approvals. When properly fitted, cartridges and filters help provide protection from most chemical contaminants making it easy to standardize any 3M elastomeric facepieces as your brand for respiratory protection.