Combined Scott Pro2000 CF22 A2P3 Filter for organic gases and vapours, e.g. solvents with a boiling point above 65ºC, solid and liquid particles, radioactive and toxic particles and micro-organisms. Pro2000 filters are fully EN approved to the latest standards, marked ‘R’ for re-usable (EN 143:2000/ A1:2006), CE certified, and connect via a 40 mm EN148-1 thread. CE approvals: EN143, EN14387. CE0121.