EN ISO 16890
(sooner EN 779:2012)
Frames: wire and metal
Operating temperature: max. 80 - 100°C
The final pressure loss: max. 200 Pa


The wire frame forming the filter frame is factory-sewn with filter media of the required filtration class. The clogged filter can be replaced with a new complete filter, including a metal frame, or more economically, by changing the filter medium. After removing the dirty filter medium, a spare filter sleeve is threaded on the wire frame, the end of which must be fixed after folding.

We supply replacement filter media (filter sleeves) up to a length of 10 m.


They are used in the window and ceiling units for air filtration with the value of separation in the classes of filtration G2, G3, G4.

Filtration classes

  • G2
  • G3
  • G4
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