Signature Professional Series Welding Respirator Kit by Gerson provides prtection for certain particulates found in welding at concentrations up to 10 times the PEL or permissible exposure level.
Each kit comes with 1 silicone rubber half mask respirator and 4 P100 pancake filters with OV/AG nuisance odor relief, in a resealable bag to help keep your respirator fresh and clean.