Peterbilt 579 Intake Pre-Filter By Freedom Air Filters

Our pre-filters are designed to enhance the efficiency of any performance or exposed air filter.

• Intake Pre-Filter
• Fits Peterbilt 579
• Available With Wrap Around Or Quick Install (Choose Option)
• Extends Filter Service Intervals Saving You Money
• Protects Engine And Air Filter
• Cleaner Air Filter Means Better Fuel Economy And Horsepower Levels Maintained Longer
• Test Results Show No Significant Loss Of Airflow
• Constructed Of A Proprietary Polyester Mesh With Uniform Micron Openings
• Treated With Hydrophobic, Water Repellent Process To Repel Rain And Snow
• UV Resistant
• Resist Heat Up To 450 Degrees & Shatter-Proof In Freezing Temperatures
• Washable And Reusable
• Keeps Out Larger Particles Of Street Debris Such As Rubber, Dirt And Sand Along with Filtering Debris Down To .005 In Size
• Includes Retainer Clips
• Grills Not Included
• Sold As A Pair
• Quality Made Product

Mounts over factory plastic intake grilles. The pre-filter is constructed with a proprietary polyester mesh with uniform micron openings, treated with a 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 characteristics allowing the threads to return to the original position in the event the threads have been impacted or shifted. The manufacturing process incorporates a welded seam for strength, or reinforced industrial grade thread to fill needle holes and to reduce potential failure points in the material. The top seam utilizes specialized thread and cording to reinforce durability of the top. Pre-filters are designed to deflect the damaging debris, which clogs air filters, compromising peak air-flow and horsepower.