Special Finishes

The Special Finishes We Offer Include:

Hydrophobic Oleophobic Acid Resistant moisture repellant, oil repellant, combats hydrolysis/acid attack
Anti-Static keeps static charge at low levels by the use of Epitropic or stainless steel fibres
Flame Retardant low flame retention
Dust Release aids cake release
Singed improves abrasion resistance and dust release
Eggshell light and heavy finish to suit particle size
Glaze for very fine dust


The following filter media can be supplied with EU and FDA certification for use in the food and pharmaceutical industries.

  • Singed Finish – The finish to improve bag service life with free flowing dusts.
  • Glazed Finish – For sticky and agglomerating dusts to help dust cake release.
  • Liquid Repellent Hydrophobic and Oleophobic – Helps cake release with dusts that are sticky when wet
  • Anti Static – Electrically conductive fibres eliminate the risk of sparks from electrostatic discharge. Normally stainless steel, other conductive fibres are available.
  • ePTFE Membrane – A surface layer of PTFE to retain fine particles and excellent cake release.
  • Microporous Membrane – A foamed or cellular surface layer for fine, abrasive dusts.
  • Acid Resistant – Liquid repellent finish that also protects the filter media from acid attack.
  • Flame retardant – Reduces the risk of fire. Not for the Food and Pharma Industries
  • Spark Blocker – Makes felt highly resistant to damage from sparks and very hot particles.
24 hour emergency service
Contract Maintenance Fitting Service
Contact Us

We have the capability to handle a comprehensive range of filter bags including volume requirements as well as the flexibility to manufacture one-offs. Our standards ensure that the finished product is produced in accordance with our Quality Control manual.

Filter Services Ltd
Unit 8
Orde Wingate Way
Primrose Hill Industrial Estate
TS19 0GA

Tel: 01642 604752
Fax: 01642 618740
Email: info@filterservices.co.uk