Outerwears Air Filter Pre-Filter - Pre-Filter - 13-1/4" OD - 4" Tall - Polyester - Black 13111 Pro Compact

Pro Compact

1 Amber / 1 White

Various Ford

1973-1981 GMC Jimmy

With this test it can take a 500 lap race

Outerwears Air Filter Pre-Filter - Pre-Filter - 13-1/4" OD - 4" Tall - Polyester - Black 13111 Pro CompactOuterwears Pre filters are designed to enhance the efficiency of any performance or exposed air filter. The Pre filter is constructed with a proprietary polyester mesh with uniform micron openings, treated with an optional hydrophobic water repellent process. The mesh is UV resistant, filters debris down to . 005, is shatter proof in freezing temperatures, and resistant to heat up to 450 degrees. The material is puncture resistant and has elasticity