MSA Ultra-Twin Full Facepiece Respirators, Size: Small, Facepiece Material: Silicone, Certifications: NIOSH 42 CFR Part 84, Black, Connection Type: Threaded, For Use With: Utilities, general industry, welding, Comfo Series cartridges and fi
MSA Ultra-Twin Full Facepiece Respirators, Size: Medium, Facepiece Material: Silicone, Certifications: NIOSH 42 CFR Part 84, Black, Connection Type: Threaded, For Use With: Utilities, general industry, welding, Comfo Series cartridges and f
MSA Ultra-Twin Full Facepiece Respirators, Size: Large, Facepiece Material: Silicone, Certifications: NIOSH 42 CFR Part 84, Black, Connection Type: Threaded, For Use With: Utilities, general industry, welding, Comfo Series cartridges and fi
MSA Comfo and Comfo Classic Half-Mask Respirators, Size: Large, Facepiece Material: Silicone, Black, Certifications: NIOSH 42 CFR Part 84, For Use With: Utilities, oil and gas, construction, general industry, welding, Comfo Series cartridge