hemipleat filters capture & release more pollutants when pulse-cleaned

Pleats made with HemiPleat technology are uniform across the entire media and are held open instead of pressed together. Opening the pleats ensures that the entire filter surface is usable media. The techniques we use to manufacture the media packs of our filter cartridges are unique and patented.

We use synthetic beads to hold the pleats of the cartridge open which exposes more media to the airstream and creates a longer-lasting, higher efficiency filter cartridge.

HemiPleat media lowers a filter’s pressure drop and facilitates a better release of dust and fume particles during the pulse cleaning process. Furthermore using less compressed air and lowering the energy demand of the fan motor will save you money.

For filters made with HemiPleat technology, tests showed that:

• HemiPleat filters have a lower pressure drop for a given airflow. 
• Compared to filters without HemiPleat technology, HemiPleat filters hold a larger volume of dust before needing to be cleaned. 
• There is more usable media available for filtration in HemiPleat filters.
• Dust is ejected from deep within the HemiPleat filters during pulsing.