3M 7503 Ultimate Half-Facepiece Respirator-Large Alloys double-line

double-line

classic look suited for both retail-ready finished pieces and custom designs

606 6X 129

consistent grading

100 individual holes to securely hold shank instruments upright

3M 7503 Ultimate Half-Facepiece Respirator-Large Alloys double-lineThe 3M 7503 Ultimate Half Facepiece Respirator delivers professional grade respiratory protection in a large size fit. Part of the 3M 7500 series, this reusable half face respirator is constructed from advanced silicone material that is soft and comfortable against the skin. The 3M Cool Flow exhalation valve reduces heat and moisture buildup inside the mask, making extended wear more comfortable during demanding bench work. This respirator is sold as