GORE Low Emission Filter Bags for strict environmental compliance and enhanced product capture

GORE Low Emission Filter Bags are innovative seam-taped filter bags that provide extremely high filtration efficiency and excellent product capture. They start with a filter bag already proven to provide extremely low emissions and add a newly engineered and patented high-temperature, high-durability seam tape covering all stitches on the filter bag.

Problems Solved

  • Stops emissions by covering leak paths created by stitching holes
  • Unique PTFE tape material will not crack or fail in high temperature applications


  • Chemicals Processing:  Product separation and collection in a broad range of chemical manufacturing processes such as reactor-, dryer-, micronizer- , purge gas- and packaging filters.
  • Incineration:  Flue gas cleaning of waste incineration and biomass-to-energy power plants in primary filters, dry and semidry sorption systems as well as end-of-pipe filters.
  • Metals Processing:  Process venting filters in lead plants, ferroalloy furnaces, iron and steel plants, secondary aluminium smelters and precious metals smelters.
  • Minerals Processing:  Particulate removal for cement kiln, clinker cooler and finish mill bag filters.

Technical Specifications

Seam Tape Content


Continuous Operation Temperature

240 °C (465 °F)

Maximum Surge Temperature

260 °C (500 °F)

Acid Resistance


Alkali Resistance



Highly durable in pulse jet and reverse air style collectors

Compatible Backing Materials

Woven Fiberglass, PTFE Felt, Aramid Felt, Woven PTFE, Polyester Felt


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