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DFO Cartridge Filters

DFO dust collectors’patented downward airflowdesign delivers highest filtration efficiency while using less energy. The DFO collector, patented ExtraLife filter cleaning and Donaldson’s uniqueoval-shaped filter cartridges are an unbeatablesystem. Choose from our superior line of filters to complete the most powerful dust collection solutionavailable.

Torit-Tex™

With a high tolerance for mois-ture, Torit-Tex filter cartridges pro-vide exceptional filtration efficiencyof 99.999 % on 0.5 micron particlesin moist, hygroscopic and agglome- rative applications. Its flexing media and quick-release Tetratex
® PTFEmembrane consists of extremelysmall pore sizes, allowing air andmoisture vapour to pass efficiently, resulting in longfilter life, even in difficult applications.

Ultra-Web®

Featuring patented nanofi-ber technology, Ultra-Web car-tridges provide unequalled filtra- tion efficiency of 99.999 % on0.5 micron particles. This advan-ced surface filtration technologyensures longest filter life andlowest operating pressure drop ina full range of cartridges:Ultra-WebUltra-Web (flame retardant)

Thermo-Tek

TM Designed for high-temperature applications,Thermo-Tek filters have a proprietary media thatoffers exceptional filtration efficiency of 99.99 % on1 micron particles. Specialheatresistant construction andgaskets maintain seal strengthand integrity at temperatures up to 135 º C (275 ºF).

Fibra-Web®

Featuring patented nanofibre technology, theFibra-Web filter features an open washable design foreasy cleaning in both fibrous and non-fibrous(agglomerative) applications. A proprietaryblend of synthetic fibers in the base media andeven wider pleat spacing provide filtration effi- ciency of 99.999 % on 0.5 micron particles intwo cartridge choices:Fibra-Web