The Gerson Professional Respirator Kit for Welding helps provide protection from certain particulates found in welding, mold remediation, and activities generating silica dust at concentrations up to 10 times the Permissible Exposure Level [PELL]. Gerson organic vapor cartridges now also available at Harbor Freight Tools.
Not NIOSH approved for ozone protection. This product does not supply oxygen.
Compare our price of $29.99 to GERSON at $34.96 (model number: 223927). Save 14% by shopping at Harbor Freight.