HemiPleat® Cartridge Filters

Pleats made with HemiPleat® technology are uniform across the entire media and are held open instead of pressed together. Opening the pleats makes the entire media area usable. The difference in pleating quality can be seen in this side-by-side comparison against typical industry pleated media.

  • Available for any dust collector
  • 100% media usage
  • Extended filter life
  • High cleaning efficiency
  • Saves you time, energy, and money.



Max temperature °C
HemiPleat Separator Technology
Technical Specifications:
Efficiency – Up to 99.995% on particles 0.5 µm or larger, by weight.
Maximum Operating Temperature – 160°F (71°C)
Testing: Our filter cartridges made with HemiPleat technology have been independently tested multiple times in the lab. Those tests show that HemiPleat technology greatly enhances pulse-jet cleaning.
Filter cartridges with HemiPleat technology capture more air pollutants and release more of those pollutants when pulsed, resulting in a safer, cleaner work environment with less maintenance.
HemiPleat technology provides the lowest initial pressure drop and the lowest pressure drop that lasts through the lifetime of the filter.