Synthetic Non-Woven Filter Media

The media construction ensures high initial arrestance and exceptional dust holding capacity at low pressure resistance, creating the ultimate combination of service life, performance and economy.

Product Overview

Polyester non-woven filter media is used in a number of commercial and industrial applications – pad frames, fan coils, panel filters and paint booths.

We can supply custom cut pads or bulk rolls from stock. Die cut parts can also be supplied.


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Suitable for pre filtration in all commercial and industrial systems, high velocity induction units, fan coils, air intakes on compressors and electric motors or as a pre-filter to more efficient secondary filters.

  • Air conditioning in offices, schools, laboratories
  • Pre filtration for fine filters
  • Pre filtration for paint shops

Classification acc. to EN 779:2012

DSR1: 8mm Filter Class G2 (100 % polyester fibres)

DSR2: 12mm Filter Class G3 (100 % polyester fibres)

DSR4: 25mm Filter Class G4 (100 % polyester fibres)

DSR5: 50mm Filter Class G4 (Made of 100% hollow spiral crimped polyester fibres. Thermally bonded by means of bi-component fibres and calibrated to a certain thickness).

DSR6: 25mm Filter Class G4 (A progressively structured filter medium made of 100% polyester fibres – air entry coloured blue)

DSR7: 10mm Filter Class G2 (100% polyester fibres progressively structured. Coloured black)

DSR9: 20mm Filter Class M5 (100 % polyester fibres progressively structured.  Sealed clean air side.)

DSR10: 22mm Filter Class M5 Scrim-back (deck-head – 100 % polyester fibres impregnated with a tackifier.  Clean air side reinforced with polyester scrim).

  • Synthetic high loft media
  • Fire testing according to DIN 53438 (K1/F1)
  • Humidity resistant up to 100% RH
  • Thermal stability to 100°C (briefly up to 120°C)
  • Contains no PVC or silicone

Thermally bonded by means of bi-component fibres and calibrated to a certain thickness

Additional Information

Non-woven polyester media can be cut and sewn to cylinder or wrap shapes to your specification. Your customized labels, and Velcro can also be sewn to our media pads.


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