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      11-08-2008, 02:23 PM   #17
SV Concepts III
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Originally Posted by dvpouldar26 View Post
Dry filters have a 99% filtration efficiency while oiled have a 98% filtration efficiency. This just means that the dry filter filters 1% better than oiled, but the oiled filter's airflow is like 30% better than the dry filter.
That essentially sums it up. The oiled is going to offer the best performance but a bit less filtration and more maintenance. The dry will be more restrictive but easier to maintain.