Peregrine Industries - Specialists in high quality air filters that are designed to meet your needs.  Air filters for all types of Heating, Ventilation and  Air Conditioning (HVAC) systems and high purity products - paint spray booths filters, cleanroom filters, bio-safety and clean bench filters. FilterMedia
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Air filters for all types of Heating, Ventilation and Air Conditioning (HVAC) systems.  High purity products for Gas Turbines, Paint Spray Booths, cleanrooms, bio-safety and clean benches.


AIR FILTER PRODUCTS - Bulk Filter Media Rolls


Filtrair logo
VNF 300 air filter media
Filtrair logo



The VNF air filter media are synthetic fibre-based air filters designed and manufactured at Filtrair’s own high-tech media plant. The media are constructed from selected high performance, non-breakable fibres in a progressive density multi-layering technique to ensure high depth loading with and optimal low pressure drop, while achieving gravimetric arrestance and efficiency levels in accordance with EN779:2002 standards ratings.

The VNF series air filter media is thermally bonded in part and stiffened to ensure high dust holding capacity. The clean air sides are smoothed and imprinted for easy identification to ensure the correct installation in pads, roll or extended surface pocket format

The Filtrair air filter media conforms to all EU and U.S. fire classification standards (e.g. DIN 53438-F1 and UL 900-class 2) and are self-extinguishing.

Constant quality is ensured by independent quality control testing according to EN779:2002 and the individual DIN logo and Filtrair registration number, which are imprinted on the media, together with the G3 classification and the FILTRAIR brand name


  • Available as bulk media rolls, or pads cut to size
  • Conforms to U.S and EU fire classification standards


  • Graduated density
  • High dust holding capacity
  • Consistent media quality is ensured by independent quality control testing according to EN779:2002
  • Washable media that can be serviced up to ten times
  • 100% synthetic media.
  • Low initial pressure drop
  • Can be manufactured into cut pads, panel filters (including VF style) and extended surface pocket filters


Filtrair’s VNF 300 air filter media is designed as an economical air filter media for use as pre-filtration or coarse filtration in general ventilation and air handling systems installed in public buildings, offices, factories and equipment of all kinds. The VNF series combines a high dust holding capacity with a relatively low pressure drop and is therefore extremely cost effective with a long filter life.


Service to washable HVAC filters can be performed by simply washing in cold water and mild detergent up to 10 times, using an approved washing facility. This service can also be carried out be our trained service technicians if required (ask our representative about our competitive service/maintenance contracts to all types of HVAC and airconditioning filters).


VNF 300 dust curve
VNF 300 media resistance curve


Average arrestance (acc. EN779:2002)
Initial efficiency (dust spot)
Air velocity (m/s)
Rated air flow (m3/h/m2)
Initial pressure drop (Pa)
Final pressure drop (Pa)
Dust holding at tested final (g/m2)
Class according to EN779:2002
Temperature resistance (constant)
Up to 100 deg. C
Temperature resistance (short peaks)
Up to 120 deg. C
Nominal thickness (mm)
Relative humidity
Up to 100%
Standard roll size (m)
2.0 x 20


If you have any questions or queries relating to the content of this page or any technical questions relating to air filters, spray booths, Peregrine Industries, Filtrair, Filtration Group or GFS or any product on this site, please contact us through our contacts page


Due to ongoing product development, we reserve the right to alter any product specifications or prices as is necessary.


Download Filtrair VNF 300 Air Filter Media brochure in pdf format



Australian Made Air Filters Australian Made Air Filters including the exclusive Eco Range

Proud member of NAFA National Air Filtration Association

©Copyright Peregrine Industries Pty. Ltd. - 2007

Last Updated: December 27, 2013