SUNDSTRÖM filter - SR 299 for half masks and face masks2 ABEK1H.

The combined SR 299-2 ABEK1-Hg-P3 R filter consists of a class 1 gas fi lter and a class 3 particle filterprotects against these gases and vapors:type A - organic gases and vapors, such as. solvents with a boiling point above +65 °Ctype B - organic gases and vapors, e.g. chlorine and hydrogen sulfidetype E - acidic gases and vapors, e.g. sulfur dioxidetype K - ammoniatype Hg - mercury vapor (warning:: maximum time of use 50 hours)type P3 R - protects against all types of particle contaminationstandard: EN 14387:2004, EN 12941/12942:1998protection class: ABEK1-Hg-P3 Rcolor: black.