Flat Panel Return Air Filter 9mm/11mm

  • Available in Grey MR6/White MR18/ Black Electrostatic Mesh/ Fly screen or MR11 scrim medias
  • 9/11mm Aluminium frame depth
  • All sizes manufactured to order

Filters are manufactured from either a 9mm or 11mm extruded aluminium frame and ABS corners for strength. The filter media is held in the frame by a rubber spline

Egg Crate Grilles are generally used in small air conditioning and ventilation systems. Filters are usually fitted into slides in ducts or behind return air grilles for outside air intake. Offices, Shopping Centres, Residential, Hotels etc.


MultiChoice Code Filter Class Media Face Velocity m/sec Resistance
Type Description Initial Final
Pa Pa
F9/F11 G3 Washable White with scrim backing 1.8 – 2.5 45-80 250
F9/F11 G3 Washable Grey MR6 -White-MR18 1.8 – 2.5 36-75 250
F9/F11 G2 Washable Black Electrostatic Mesh 1.8 – 2.5 10-20 250