Ultra-Tek® Filters

Specifically Designed for Fibrous Applications

Donaldson Ultra-Tek Cartridge Filter - hero image | AIRPLUS Industrial

Overview of Ultra-Tek® Cartridge Filters

Ultra-Tek® Industrial Dust Control Cartridge Filters – Synthetic and glass blend handles fibrous applications better than cellulose-based media. They are specifically designed for fibrous applications.


  • Wide pleat spacing and absence of outer liner permit thorough pulse cleaning
    Donaldson Ultra-Tek Cartridge Filter | AIRPLUS Industrial
     Ultra-Tek® Cartridge Filter
  • Proprietary media blend of synthetic and glass fibers reduces pressure drop and increases airflow
  • MERV 12 filtration efficiency rating per ASHRAE 52.2-2007
  • Very good chemical tolerance
  • Stainless steel construction available


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Donaldson Cartridge Media Selection Guide download icon | AIRPLUS Industrial
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Donaldson Replacement Filters

Ready to Ship in 24 Hours

With hundreds of varieties to choose from and all in-stock orders shipped within 24 hours, AIRPLUS is the best, most reliable source for high-performance cartridge and bag filters.