Prefilters

These prefilters clothe your air filter with an outerwear of protection against sand, dirt, and debris that could clog or pass through your unprotected air filter. And that could mean loss of horsepower, or worse--engine damage! Outerwears prefilters are stitched from a puncture-resistant polyester mesh with uniform micron openings to trap the smallest of particles without sacrificing airflow, and their dielectric-sealed seams are guaranteed not to separate. Prefilters are available in water-repellent styles, too. Choose the protection that you need for everything from your daily driver to your race car to the shop vac that keeps your garage clean. Outerwears prefilters preserve the life and enhance the performance of your air filter.  

Fits our 12 inch S&B Filters for Twins.

6 1/2-4 3/4 TAPER 12 TALL W/ TOP

Available in Blue, Black or Red.                   

Prefilters
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  • Item #: Prefilter
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Price $34.00

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