Data Sheet: Polyester Fabric Filter Bag 203 g/m2 (6 oz/yd2)


A 135°C (275°F) maximum service temperature, woven polyester fabric filter bag for use in shaker and reverse-air style dust collectors.

Features and Benefits

  • Patented GORE™ High Durability membrane technology combines the best combination of filtration efficiency, airflow, and rugged durability
  • The woven polyester backing material is selected to offer the excellent dimensional stability, resulting in a stable laminate with reduced membrane cracking or pin-holing. This translates to a long bag performance life
  • Optimized construction brings the best properties of the filter materials together into a finished product where the strength of the design matches and enhances the strength of the components


  • Chemicals industry: pigment dryers
  • Metals industry: EAF steel plant ventilation systems
  • Minerals industry: milling applications

Technical Specifications


203 g/m2 (6 oz/yd2)

Fiber content

Polyethylene terephthalate

Fabric construction

3 x 1 twill

Continuous operating temperature

135°C (275°F)

Maximum surge temperature

149°C (300°F)

Acid resistance


Alkali resistance


Breaking strength


- Warp

890 N/2.54 cm (200 lb/1 in) grab

- Fill

890 N/2.54 cm (200 lb/1 in) grab

Mullen burst

2068 kPa (300 psi)


0.305 mm (0.012 in)


Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.