Cartridge Filters
The distinguishing factor in Donaldson cartridge filters is our patented Ultra-Web® nanofiber filtration media. Our nanofiber technology has been proven in the field for more than 20 years to have an advantage in cleaner air, higher efficiency, lower pressure drop, greater cost savings, and longer filter life than competitors’ filters and provide high levels of environmental protection.

Nanofiber technology is available in all Ultra-Web and Fibra-Web cartridge filters and is constructed on a variety of base substrate medias.

Ultra-Web nanofibers technology is shipped with all Donaldson cartridge collectors and is available for all other brands of cartridge collectors.

With hundreds of varieties to choose from, Donaldson offers the broadest selection of cartridge filters for a wide range of industrial air filtration applications. Rely on Donaldson to help you choose the best filters for your applications.

Cartridge filters Brochure
Ultra-Web® Brochure
Ultra-Web® Data Sheet
Fibra-Web Data Sheet
 

Bag Filters
Donaldson continually raises the bar in bag filter technology. Providing the widest range of bag filters for any baghouse collector, Donaldson now offers Dura-Life™ bags – the breakthrough in baghouse technology. Dura-Life bag technology is standard in all Donaldson baghouse collectors and is available for all other brands of baghouses.

This unique technology traps dust on the surface of the bag, allowing dust to be easily pulsed off during cleaning, which results in lower pressure drop and annual energy savings. Dura-Life delivers the best value to your bottom line. Calculate your energy saving & downtime cost immediately using the Dura-Life Savings Calculator.

From standard polyester to specialty bags to Dura-Life high performance bags, no one can match Donaldson’s breadth and expertise. For the best filter bags that keep any brand of bag style collector operating at its peak, rely on Donaldson.

Dura-Life Brochure
 

HEPA Filters
Use versatile Donaldson HEPA filters as afterfilters for heavy dust, fume, and mist collection, as primary filters in less severe applications, or as final filters in industrial applications where indoor air quality is a concern. HEPA filters provide the high filtration of 99.97% at 0.3 microns.