Strata Cap Pre-Cleaner

Donaldson's Strata Cap Pre-Cleaner is the company's highest efficiency self-contained pre-cleaner yet.

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Improve contaminant separation and protect air cleaners from rain and exposure using a Strata Cap Pre-Cleaner from Donaldson Company, a worldwide manufacturer of filtration systems and parts.  

  • Expels 96% of dust and debris before it ever reaches air cleaner
  • Lightweight, corrosion-resistant design
  • Consists of a 2-in-1 injection molded, space-saving (above the hood) pre-cleaner and rain cap unit
  • Accommodates range of airflow requirements, from 350 to 1,300 cfm
  • Uses no moving parts, making installation and service easy as well as provides low profile for operator visibility
  • Use as a scavenged system requires a connection to vehicle’s exhaust system 


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