P3 R SR510 - For all types of wet and dry particles (dust, fume, fog, spray, asbestos), aerosols, mists, bacteria, viruses, radioactive dust and more
A1 SR217 - Organic compounds with a boiling point above 65 degrees Celsius - regular capacity
A2 SR218 - Organic compounds with a boiling point above 65 degrees Celsius - high capacity
AX SR298 - Organic vapour with a boiling point equal to or below 65 degrees Celsius
ABE1 SR315 - Organic compounds with a boiling point above 65 degrees Celsius, inorganic compounds and acid gasses / vapours - regular capacity
ABE2 SR294 - Organic compounds with a boiling point above 65 degrees Celsius, inorganic compounds and acid gasses / vapours - high capacity
K1 SR316 - Ammonia and certain amines - regular capacity
K2 SR295 - Ammonia and certain amines - high capacity
ABEK1 SR297 - Organic compounds with a boiling point above 65 degrees Celsius, inorganic compounds and acid gasses / vapours and ammonia
ABEK1/Hg/P3 SR299-2 - Organic compounds with a boiling point above 65 degrees Celsius, inorganic compounds and acid gasses / vapours, ammonia, mercury vapour and all types of particles
Prefilter SR221 - Prefilter protects the main filter against premature clogging by larger particles
