3M 8514 P2 DELUXE WELDING FUME DISPOSABLE RESPIRATOR WITH VALVE 10 PACKPart No. 70070845089 Type WELDING ACCESSORIES Brand 3M Unit of Measure BOX Description 3M 8514 P2 Deluxe Welding Fume Disposable Respirator with valve 10 Pack Warranty No Warranty Features Activated carbon layer filters out ozone, welding fumes and nuisance odours e. g. welding MIG, TIG, metal fumes Flame retardant Cake resistant filter media 3M Cool Flow exhalation valve helps when working in hot and humid conditions 3M Advanced Electret Filter