3M OV/AG P100 Multi-Purpose Reusable Respirator w/ Adjustable Head Strap (Large) $20.10 + Free S/H

Home Depot have 3M OV AG P100 Professional Multi-Purpose Job Site Respirator (63023DHA1-C) on sale for $20.10. Shipping is free. For workplace/occupational applications only. Provides at least 99.97% filtration efficiency against solid and liquid aerosols including oils. Exhalation valve cover for reduced fogging of eye protection. NIOSH approved: OV/AG/P100. Size is large. Replaceable cartridges.