Filter Media
Tough, washable polyester filter cartridges designed to handle high dust loading.  Outlast paper media up to 25 to 1.  Excellent media efficiency, 99.9% + 2 micron or .015 grains/ACF.  Vertically hung cartridges for natural release of dust and ease of removal and installation.  Minimizes personal exposure to hazardous dust.  Low air ratio, HEPA (High Efficiency Particulate Air) secondary filter systems available.  Differential pressure gauge to indicate cleanliness of filter cartridges.  Oversized discharge auger with heavy duty, hydraulic motor drive.  Fans selected for optimum static pressure for maximum capacity and efficiency.

Automatic Pulse-Jet Filter Cartridge Cleaning
Creates a pneumatic clean air shock-wave inside the element to cause accumulated dust particles to drop from the media.  Pneumatic pulse valves with air pulse timer control.