(10 Pcs) 3M 1744C Carbon Particulate Filter for 3M 1200 3200 HF-50
3M Particulate Filter 1744C. Model: 1744C. 3M Particulate Filter 1744 is used for use on the 3M Reusable Half Face Mask Respirator model 3200 or 1200. Compatible with 3M Filter Holder 1700. Original 3M.