Guides

3M FF-802 vs 7800S compared: two Medium full facepieces with the same protection and eye coverage but different connections and materials — the FF-802 is a Secure Click FF-800 (push-and-click D-series cartridges) and the 7800S is the premium 3M silicone bayonet facepiece (6000-series cartridges, widest selection). Which to buy by faceseal, ecosystem and comfort, with a 10-question FAQ.

3M FF-801 vs 6800 compared: two reusable full facepieces that protect lungs and eyes the same but connect differently — the FF-801 is a Secure Click FF-800 (push-and-click D-series cartridges) and the 6800 is the medium 6000-series bayonet facepiece (6000-series cartridges, widest selection). Which to buy by ecosystem, comfort and cost, with sizing/fit notes and a 10-question FAQ.

The best 3M Secure Click filters for welding fume, ranked: the P100 D3091 for stainless and galvanized work, the P95 D3071 for budget mild steel, the D9093 hard case for busy shops, and the D3097 P100 with nuisance organic vapor relief for painted or oily metal. Why filters don't stop welding gases, and a 12-question FAQ.