CleanSpace combined filter TM3 ABEK1 P SL R is suitable for protection against airborne particulate (dust, mists and fumes), organic, inorganic gases or vapours, solvents, ammonia and sulphur dioxide (boiling point >65C); important: when selecting a CleanSpace Filter please consult a health and safety specialist for advice on the appropriate respiratory equipment and filter use; compatible with all CleanSpace PAPR power units; the CleanSpace high capacity particulate filter must be used in conjunction with the CleanSpace filter adaptor (PAF-0038); easily fitted and removed from the power unit