Outerwears’ Pre-filters are designed to keep out particles of dirt, sand, and street debris as small as .005″ Their Pre-filters are run dry meaning no oils or additives are required so there is no dirt sticking to the oil creating premature loss of airflow and horsepower. Outerwears’ water repellent Pre-filters add another level of protection. The woven mesh is specially treated at the mill using a proprietary process to repel water. This hydrophobic water repellent process is not sprayed on; consequently there is no airflow loss. Their Pre-filters are used and recommended by top professional engine builders and race teams worldwide.
We ship same day if you place your order before 3:00PM PST on Monday through Friday (subject to part availability). If placed after 3:00PM it will be shipped the next business day. The map to the left shows shipping estimates for UPS Ground Shipping. Typically these shipping estimates are accurate but JOES does not guarantee these estimates, and if the estimate is not accurate it is up to the buyer to take the issue up with UPS.
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