MFP

• Mini Pleat filter panel for the separation of fine dust and suspended particles such as aerosols, toxic dusts, viruses and bacteria from the supply and extract air in ventilation systems with large volume flows and long filter lives
• Fine dust filter: prefilter 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, medicine, etc.
  
  

Special characteristics

• Leakage test is standard for all particulate filters of classes H13, H14

Classification

• Eurovent Certification for fine dust filters

Nominal sizes

B × H × D [mm]

• FT: pleat depth
• PU: protection grid on the upstream side
• PD: protection grid on the downstream side
• PB: protection grid on both sides
• FNU: flat profile seal on the upstream side
• FND: flat profile seal on the downstream side
• FNB: flat seal on both sides
• TGU: test groove seal on the upstream side (only for filter classes H13, H14)
• CSU: continuous seal on the upstream side
• CSD: continuous seal on the downstream side
• CSB: continuous seal on both sides
• WS: without seal
• OT: oil mist test (only for filter classes H13, H14)
• OTC: oil mist test with certificate (only for filter classes H13, H14)
• ST: filter scan test (only for filter classes H13, H14)
  
  

• PLA: frame made of plastic (depth 48, 96, and 150 mm)
• MDFF: frame made of MDF, with top frame (depth 60 mm)
• MDF: frame made of MDF (depth 60, 78, 150, and 292 mm)
• GAL: frame made of galvanised steel (depth 48, 60, 96, 150 and 292 mm)
• STA: frame made of stainless steel (depth 48, 60, 96, 150 and 292 mm)
• CBS cardboard frame, stapled (depth 45, 48, 90 and 96 mm)
  
  

• Filter wall (SIF)
• Universal casing (UCA)
• Ducted particulate filter, available as one unit (KSF, KSFS) or as a filter unit system (KSFSSP)
• Duct casing for particulate filters (DCA)
• Ceiling mounted particulate filter (TFC)
• Wall mounted particulate filter (TFW)
• Particulate filter module (TFM)
• Ceiling diffusers for extract air applications (TFEA)
  
  

• Circumferential flat seal on the upstream side for variants CBS, MDF, GAL, STA
• Variants optionally with foamed continuous seal or with a test groove seal (filter classes H13, H14) on the upstream side
• The flat seal or continuous seal can also be arranged on the downstream side or on both sides
• Protection grid made of expanded metal: can be fitted on the downstream or upstream side or both sides as required
  
  

• 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 optionally available in cardboard, plastic, fibreboard, galvanised sheet steel, stainless steel
  
  

• Tested according to ISO 16890; international standard for general ventilation and air conditioning; classification of fractional efficiency based on the measured fractional separation efficiency which is processed into a reporting system for the fine dust fractional efficiency (ePM)
• For fine dust filters, the fractional separation efficiency of a certain size range is determined by aerosols (DEHS and KCl)
• Depending on the test values, the filters are classified into filter groups ISO ePM10 and ISO ePM1
• Testing of particulate filters according to EN 1822-1 and ISO 29463-2 to ISO 29463-5 (EPA, HEPA and ULPA particulate filters): standards for testing the filtration performance in the factory, based on particle counting methods using a liquid test aerosol.
• Uniform classification of particulate filters according to separation efficiency, using a test aerosol with an average particle size within the minimum separation efficiency (MPPS)
• Classification of particulate filters:
• Determined local separation efficiency
• Determined integral separation efficiency
• Filter classes:
• EPA: Filter classes: E10, E11, E12
• HEPA: Filter classes: H13, H14