Mestel SGE 400/3 Full Face Gas Mask Respirator w/ NBC Filter – 40mm NATO. Professional Mestel Safety SGE 400/3 full face respirator designed for industrial, hazmat, and emergency preparedness use. Manufactured in Italy and compatible with standard 40mm NATO / EN148 threaded filters. Mestel SGE 400/3 full face mask. NBC / chemical filter (sealed bag). Filter caps and hose components. Original instruction paperwork. Condition: New – Open Box. Mask appears unused and was stored in original protective packaging. Wide panoramic visor for excellent visibility. Professional industrial respirator design. Compatible with standard 40mm NATO filters. Durable rubber face seal and adjustable straps. Painting and chemical environments. Please review photos carefully for full condition and included components.