High Efficiency Particulate Air filters (HEPA - ULPA)THE-LA-89 MM

The lifetime of an air filter is not proportional to its filtration area in use; it’s more than that: choose a model with 50% filtration Media area more and you’ll increase its lifetime of 100% !

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Terminal filtration for CLEANROOM applications.


  • High airflow
  • Very low pressure drop
  • Individual leak test on 0,3 µm at 0,45 m/s according to DIN 24.184 standard (from H13)
  • MPPS individual efficiency test on 0,12 µm at 0,45 m/s (scanning test) according to EN1822 standard
  • Individual scanning test delivered with
    the filter (from H13)
  • Double labeling for traceability
  • Tested for food contact according to CE 1935/2004
  • Certified for microbial development (ISO 846-VD 6022)

General features

  • Efficiency EN1822: E10-U15
  • Media: Mini pleat micro-fiberglass paper
  • Frame: Extruded anodized aluminium
  • Sealant: Polyurethane
  • Separator: Continuous thermoplastic beads
  • Gasket: Half-round monobloc polyurethane
  • Grids: Painted epoxy (upstream and downstream)
  • Maximum T° in continuous service: 80°C
  • Humidity: 70-80% RH

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