A little bit more on the Pre-Filters.
“All the other ones, 7″ and under are by CFM rating too small, and provide insufficient air to our engines, potentially resulting in loss of performance.”
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How did the Donaldson Pre-filter perform on the snorkel?
Some obvious use marks as can be expected on a filter, but not nearly the amount of red dust I had on there last year. As a matter of fact, no traces of red to be seen.
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