MFI

• Mini Pleat filter insert for the separation of fine dust and suspended particles such as aerosols, toxic dusts, viruses and bacteria from supply and extract air in ventilation and air-conditioning systems with high volume flows and long filter service life
• Fine dust filter: pre-filter or final filter for the separation of fine dust in ventilation and air-conditioning 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, nuclear engineering, etc.

Special characteristics

• Optimised energy efficiency of the PLA version in ISO ePM1 (ISO ePM1 60% = energy class A+ according to Eurovent)
• Leakage test as standard for all particulate filters of filter classes H13, H14

• Eurovent certification for fine dust filters
• Meets the hygiene requirements
• Certificate of conformity for use in areas with a potentially explosive atmosphere

Nominal sizes

• B x H x T [mm]

• ISO ePM10 according to DIN EN ISO 16890
• ISO ePM1 according to DIN EN ISO 16890
• EPA according to DIN EN 1822
• HEPA according to DIN EN 1822

• ePM10 55 %
• ePM1 60 %
• ePM1 85 %
• E10
• E11
• H13
• H14

• Number of filter packs
• FNU: flat seal on the upstream side
• FND: flat seal on the downstream side
• OT: oil mist test (only for filter classes H13, H14)
• OTC: oil mist test with certificate (only for filter classes H13, H14)

Construction

• PLA: Frame made of plastic
• GAL: Frame made of galvanised steel
• SPC: Frame made of galvanised steel, powder-coated,
• RAL 9010 (pure white)
• EX: Protection zones 1 and 2 as well as 21 and 22 (only in combination with frame version GAL)

• Filter wall (SIF) for fine dust filters
• Mounting frame (MF) for EPA and HEPA filters
• Universal casing (UCA) for fine dust filters

• Compact V-design
• Fine dust filters (filter groups in accordance with DIN EN ISO 16890) supplied as standard without seal, optionally with flat seal
• Filter classes E10, E11, H13 and H14 with flat seal as standard
• Filter classes E11, H13 and H14 with protection grid on the downstream side

• Filter media made of high-quality, wet-strength glass fibre papers, pleated
• Spacers provide a uniform spacing of the pleats
• Joint sealing compound made of permanently elastic twocomponent polyurethane adhesive
• Frame options: made of plastic, galvanised steel or of galvanised sheet steel, powder-coated RAL 9010, pure white

Standards and guidelines

• Testing in accordance with DIN EN ISO 16890; international standard: air filters for general ventilation. Classification of fractional efficiency based on the measured fractional efficiency which is processed into a reporting system for the particulate matter efficiency (ePM)
• For fine dust filters, the fractional efficiency of a certain size range is determined by aerosols (DEHS and KCl)
• Depending on the test values, the filters are classified into the filter groups ISO ePM10 and ISO ePM1
• Testing of particulate filters according to DIN EN 1822-1 and DIN EN ISO 29463-2/-3/-4/-5 (EPA, HEPA particulate filters): Standards for testing filtration performance at the manufacturing plant, based on particle counting methods using a liquid test aerosol.
• Uniform classification of particulate filters according to separation efficiency, using a test aerosol with a mean particle size at the minimum efficiency point (MPPS)
• Particulate filters are classified into the EPA (filter classes E10, E11, E12) and HEPA (filter classes H13, H14) filter groups according to the measured values for local efficiency and overall separation efficiency
• Hygiene conformity: VDI 6022, VDI 3803, DIN 1946 Part 4, ÖNORM H 6020, SWKI VA 104-01 and SWKI 99-3 and DIN EN 16798
• Certificate of conformity for the intended use in potentially explosive atmospheres in accordance with Directive 2014/34/EU and compliance with the essential health and safety requirements of DIN EN ISO 80079-36:2016 and DIN EN ISO 80079-37:2016

Disclosure of Chemicals

• RoHS EU Directive 2011/65/EU (RoHS)
• This product or single variants comply with EU Directive 2011/65/EU (RoHS) on the restriction of the use of certain hazardous substances in electrical and electronic equipment. For more information, please refer to our Environmental Product Declarations.
• REACH 1907/2006 (EC Regulation REACH)
• This product or single variants comply with the provisions of EC Regulation No. 1907/2006, also known as REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals). For more information, please refer to our Environmental Product Declarations.