Application

• Mini Pleat filter cartridges type MFCA for the separation of suspended particles such as aerosols, toxic dusts, viruses, bacteria from the supply and extract air in ventilation systems.
• Particulate filter: Main or final filter used for the most critical requirements of air cleanliness and sterility in areas such as industry, research, medicine, pharmaceuticals, and nuclear engineering
  

Special characteristics

• Leakage test, standard for all particulate filters of filter class H13

Nominal sizes

• D × H [mm]

Filter classes

Filter groups

• EPA according to EN 1822
• HEPA according to EN 1822

Filter classes
• E11
• H13

Construction features

• Cylindrical design
• Casing made of perforated sheet metal, aluminium
• As standard, the filter cartridge is fitted with a continuous seal on the upstream side

Materials and surfaces

• Filter media made of high-quality, moisture-resistant glass fibre papers, pleated

• Spacers provide a uniform spacing of the pleats
• Joint sealing compound made of permanently elastic two-component polyurethane adhesive
• Casing made of aluminium

• Testing of particulate filters to EN 1822 (EPA, HEPA and ULPA filters): European standard for the testing of filtration performance in the factory, particle counting method using a liquid test aerosol
• Uniform classification of particulate filters according to efficiency, using a test aerosol whose average particle size lies within the minimum efficiency (MPPS)
• Particulate filters are classified according to the values determined for the local filtration efficiency and the overall filtration efficiency as EPA (filter classes E10, E11, E12), HEPA (filter classes H13, H14) or ULPA (filter classes U15, U16, U17)