Pre-Filters

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Bully Dog RFI Pre-Filter

Our Price: $29.21

A prefilter repels water and large particles which helps maintain horspower levels between cleanings because it keeps the filter cleaner. Using a Prefilter also makes cleaning much easier; bugs, twigs, and dirt that make their way into the filter housing no longer get caught in the filter ribs.

AFE Pre-Filter<br> (2001 - 2007 Chevy/GM Duramax 6.6)

AFE Pre-Filter
(2001 - 2007 Chevy/GM Duramax 6.6)

Our Price: $31.63

Water, water everywhere, but not a drop in your engine block. Thanks to the Pre-Filter’s hydrophobic fabric and uniform micron openings, water and debris that’s .005” or larger can’t penetrate. Custom-fit for your AFE Air Intake Kit.

Volant Pre-Filter
(2001 - 2005 Chevy/GM Duramax 6.6)

Our Price: $42.53

Prefilter for Intake 15966
Prefilter for Intake 15866