About us – PuraTex


Sefar PuraTex provide ready-to-install Dust Collector Bags in a variety of different sizes, lengths and shapes. Dust Collector Bags are available in various top and bottom versions, with welded and stitched seams.

The range includes:
• Dust collector bags • Dust filter pockets • Pleated filter elements • Dust sleeves • Dust socks • Accessories


Dust collector bags are suitable for all common cleaning systems regardless whether they are:

• Pulse jet bags • Reverse-air bags • Shaker filter bags  • Static filter bags  • Custom filter bags  • Other systems

In addition to our range of dust collector bags we also offer:

• Ceramic elements • Pleated elements • Pleated cartridges • Airslide fabrics


BWF Envirotec Logo

Partnership Sefar & BWF-Envirotec

Sefar Filtration proudly represents BWF Envirotec©, worldwide leaders in the production of needlefelt filter media for industrial dust removal applications.
Dust collector bags are specially made from a comprehensive range of needlefelts, all manufactured with multi layered fibre construction on a supporting monofilament or multi filament scrim.
This ensures all fabrics are extremely compact, stable and most importantly, mechanically robust. By matching fibre/scrim to meet the thermal, physical and chemical requirements of industry, Sefar Filtration are able to offer Dust Collector Bags which are exactly tailored to the technical requirements of particular Dust Collection applications.


About Sefar

logoFor over 180 years Sefar has been a leading problem solver for process industry applications worldwide. We offer the broadest selection of filtration and separation products, backed by an experienced team of application specialists.

From Milling, Food, Beverage and Environmental Technologies to Chemicals, Pharmaceuticals, Life Science, Mining and Refining our innovative products have been proven in thousands of installations worldwide.

A collaboration of field sales and production personnel support our products and can assist you in providing the proper solution. This includes choosing the exact product type and performance to best meet your requirements.

Trust Sefar as your trusted source for filtration and screening products. We are ready to meet your needs.