The Volant 51902 Pre-Filter is a great add-on to any intake system or performance filter.
Recommended when you install any of our CAS Cool Air Scoops or go
serious off roading. A Volant Pre-Filter will also benefit you when your
truck is consistently around fine powder, sand or rainy weather. This
cover protects the filter from splashes of water or saturating the
filter in mud. The unique material contains uniform micron openings that
filter out debris .005 or larger.