• EN
  • 3.2.2. Fibre Filter G

    Return air inlet for filtering textile fibres out of the return air of clean rooms, particularly operating theatres and ancillary rooms; for wall or duct mounting.



    Volume flow rate range 65 – 1 670 l/s [230 – 6 000 m³/h]
    Width x height 225 mm x 225 mm
    to 825 mm x 825 mm
    Depth 75 mm


    • Fibre retention on inward wire-mesh filter
    • Filter easily removable by hand, without tools, pull-down for maintenance and disinfection purposes
    • Mounting in smooth room or duct walls. Standard fibre filter dimensions same as those of customary return air grills
    • Available in many size
    • Material: stainless steel, material No. 1.4301
    • Well suited for refitting existing HVAC systems in clean rooms
    • Low sound power level
    • Optional available with slotted sliding device for air flow adjustment

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