Ahlstrom-Munksjo Group

Ahlstrom-Munksjo Group

Alvar Aallon katu 3 C P.O. Box 329 FI-00101 Helsinki Finland

Air oil Separation

Air oil Separation
  • Contaminant-free compressed air to protect people and equipment
  • Complete product portfolio for Primary and Secondary filtration stage
  • Extensive lamination capability allowing the addition of protective scrims

Compressed air is an essential utility in industry. It is widely used in multiple applications; as a process fluid, for aeration purposes, to provide energy, to protect equipment and people.


  • Superior coalescing efficiency for cleaner air at low pressure drop; energy savings and extended filter lifetime.
  • Complete range of efficiency, oil and water repellency to meet all customer requirements.
  • Broad chemical compatibility.
  • Extensive lamination capabilities allowing the addition of protective scrims to improve processing behavior without compromising performances for wrapped and pleated filters.

Delivering clean, oil-free compressed air is important to guarantee low maintenance of downstream systems, but becomes critical in sensitive sectors such as food, pharma or medical.

Ahlstrom-Munksjö Glass AOS portfolio offers complete solutions for both:

  • Primary filtration stage when the purpose is to separate and recycle oil guaranteeing optimal performance of the compressor.
  • Secondary filtration stage when the purpose is to provide the right quality of air, even for most demanding industries.

Ahlstrom-Munksjö Glass AOS Glass microfiber media offering includes a complete range of efficiency, grammage, water and oil repellency.   Combined with multiple customization and lamination capabilities for optimal air/oil separation whatever the customer's design. 

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