White Synthetic Wire Frame Filters

The non-woven polyester media is sewn onto a frame of copper coated steel wire.  Media at G2, G3 or G4 (blue/white) grades.

Product Overview

Light, robust and versatile, the White Polyester Synthetic Wire Frame Filter, available in Grades G2, G3 and G4, has a low pressure drop suitable for many applications.

(Also referred to as slimline filters, circa frames, rod frame filters, or peri frames)

01747 853670sales@southernfilters.co.uk

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Wire Frame Filter with white G2 grade polyester non-woven media.

Economical, light and versatile, used widely to prevent the build-up of dust and dirt in air conditioning units, fan coil systems, warm air furnaces, refrigeration counters and electronic equipment cabinets.  It is a low resistance filter often used to protect heat exchanger coils from dust, carpet fluff etc.

This filter can also be used as a pre filter to protect higher grade filters.

Easy to clean, the filter can be vacuumed to remove dust particles.

Specify the G3 or G4 versions for increased efficiency and dustholding capacity.

Hinged or folded versions for extra flexibility, or additional surface area, in difficult locations.


Our Polyester Wire Frame Filters are available stitched with 5mm G2 white media, 6mm G3 white media and 10mm G4 blue/white media

White Synthetic Wire Frames
G2 G3
Average  Arrestance % 75 86
Initial Arrestance % 58 78
Air Volume m3/h/m2 2008 5400
Initial Resistance Pa 17 29
Final Recommended Resistance Pa 250 250
Temperature Resistance ˚c 90 90
Filter Thickness mm 5 6
Classification EN779 G2 G3
Flame Resistance DIN 53 438 K1/F1 K1/F1
Colour White White
  • Velcro can be stitched to the perimeter of the filter and a self-adhesive mate can be used to fix the filter to a flange
  • Pull tags can be stitched to the filters to aid their removal
  • Wire Frame Filters can be folded to any reasonable angle, or hinged for flexibility.
  • Personalized name tags can be stitched to all of our Wire Frame Filters, sleeves, and dust holding socks


We provide you with all your air filtration needs – what you want, when and where you need it.

Friendly and flexible, our team is focused on manufacturing and supplying a complete range of air filters for the UK.  Our practical solutions and reliable products ensure you get the right air filter, at the right time, in the right place, and at a good price.

Southern Filters (Dorset) Ltd
22j Wincombe Business Park
United Kingdom