AFI india

Air Filter Industries Pvt. Ltd.

Cardboard Frame Pre Filters [CB-25]

The filter radial wedge pleat ensures that the greatest media area is exposed to the air flow to promote uniform dust loading. An incremental structure of frame retardant synthetic fibber filter media, confirming to European DIN53438 is glued with fine Aluminium mesh to give maximum grid throughout. Finally housed in a water proofing cardboard frame.


  • High dust holding capacity
  • Easy Installation
  • High Efficiency
  • Compact design
  • Light Weight

Usage Zone

  • Suitable as pre-filter used to protect high-performance filters, and clean room ventilation system filters.
Cardboard Frame Pre Filters [CB-25]
Test Standard EN779:2002
Available Grades G2 to F6
Available Efficiencies 35% - 85%

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