PSI Air Filters: Unmatched Expertise and Reliability

  • World-class specialist in filtration from UK
  • Long Life Elements
  • Global Support
  • Manufactured to ISO Standards

PSI is a world-class specialist in filtration, separation, and purification technology for compressed air treatment. Since its establishment in 1976 in the North East of the UK, a region with a rich industrial heritage, PSI has been at the forefront of delivering high-quality air filtration solutions.



Advantages of PSI Air Filters:

  • Designed, Tested, and Proven: Each filter is engineered to deliver guaranteed performance.
  • Long Life Elements: Built to last, reducing the need for frequent replacements.
  • Global Support: Comprehensive customer support wherever you are.
  • Enhanced Suitability: Excellent compatibility with various systems.
  • Manufactured to ISO Standards: Ensuring top-notch quality and reliability.
  • Lifetime Guarantee: Peace of mind with every filter.
  • Oil Compatibility: Compatible with mineral, synthetic, and diester-based oils.
  • The materials made for filter elements are from Newcastle, UK.
  • High Efficient Mechanical Auto Drain.

Innovative PSI Pleated Filter Element:

PSI’s pleated filter element media, using unique materials for pleat memory integrity (PMI), creates four times the surface area compared to traditional wrapped filters.


Benefits of PSI Pleated Filter Elements:

  • Higher Dirt Loading Capacity: Leading to lower pressure drop.
  • Longer Service Life: Resulting in lower operating costs.
  • Better Separation: Ensuring superior filtration performance.

Product Available


In Line Filters (Aluminum Die Cast)

  • High grade aluminum casting
  • Alocrom coated housings to prevent corrosion
  • ½” to 3” connections
  • Operating flow 60 m3/h to 2400m3/h
  • Differeitial pressure indicator/gauges and high performance auto drain as standard supply
  • Higher pressure available option

In Line Filters (Flange Connections)

  • Welded fabricated mild steel vessel
  • Sandblast , clean and degrease
  • Vessel design to ASME, PED, GB and other international standards
  • DN100 to DN300 connetions
  • Operating flow 3000 m3/h to 28080 m3/h
  • Higher pressure available option


Filter Elements

  • Materials made for filter elements are designed for each specific usage
  • Crafted and materials made in Newcastle, UK


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