Absolute filters

Efficient air filtration in cleanrooms

Viledon HEPA filters with aluminum frame are used in intake and recirculated air filtration for cleanrooms and in laminar flow boxes with ultra-stringent requirements for clean air and sterility, e. g.
- in sophisticated air-conditioning applications (operating theatres/intensive care units of hospitals and medical institutes, pharmacies, sterile rooms, labs, research centers, etc.);
- in sensitive industrial processes (pharmaceuticals, biotechnology, chemicals, optics, food/beverages, micro-electronics, etc.);
- in ceiling outlets and modules for flexible cleanroom systems.

  • MiniPleat

    The MiniPleat technology ensures homogeneous media velocity coupled with a very low pressure drop.
    The filter depth is available in 50, 60, 90, 125, 292 mm. Thermal resistance at 70°C.
  • HEPA aluminum frame with a PU gasket

    Glass microfiber paper for a recommended final pressure drop of 600 Pa and 100% moisture resistance. Protection grids on both sides made of powdercoated expanded metal.
    Aluminum frame is available in several depths of 68, 78, 88, 110, 150 or 292mm.
    Filtration class E11, H13, and H14.
  • HEPA aluminum frame with silicone gasket

    Glass microfiber paper for a recommended final pressure drop of 600 Pa and 100% moisture resistance.
    Protection grids on both sides made of powdercoated expanded metal.
    Aluminum frame is available in several depths. Filtration classes H14 and U15.
  • HEPA plastic frame with flat gasket

    High-arrestance micro-fiber papers resistant to humidity and oils. Burst pressure above 3000Pa.
    Available depths: 150 and 292mm.
    Filtration classes E11, H13, and H14.
    Protection grids on both sides minimize the risk of damage to the filter medium.
  • HEPA MDF frame with PU gasket

    High-arrestance micro-fiber papers for a recommended final pressure drop of 600 Pa and 100% humidity resistance.
    The frame consists of MDF (medium-density fiber board) and is fully incinerable.
    Available depths: 78 and 150mm.
    Filtration classes E11, H13, and H14.
  • EPA and HEPA cartridges with PU gasket

    High-arrestance micro-fiber papers for a recommended final pressure drop of 600 Pa and 100% humidity resistance.
    E11 and H13 filtration classes.
    Viledon EPA cartridge filters offer in a minimized space highly efficient arrestance in a compactly dimensioned unit.

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