Fresh Air Filter Pre-Filter helps maintain fuel economy.

Press Release Summary:




Constructed with 1/8 in. thick ABS plastic and polyester mesh with uniform micron openings, Peterbilt fresh air filter pre-filter protects fresh air filter for Peterbilt models 379, 378, 377, 386, 389, and 388. Product specifically keeps particles of debris, such as rubber, dirt, sand, and grain chaff, from getting into and clogging pleats of air filter element. Pre-filter is treated with hydrophobic water repellant process and catches particles as small as .005 in.





Original Press Release:



FreedomAirFilters.com Announces New Pre-Filter



FreedomAirFilters.com announces new Peterbilt fresh air filter pre-filter.



The pre-filter is designed to protect the fresh air filter for Peterbilt models 379, 378, 377, 386, 389, 388.



The pre-filter is constructed with 1/8 inch thick ABS plastic for durability and uses our same uniquely designed pre-filter material.  Our pre-filters are made to keep particles of debris such as rubber, dirt, sand and grain chaff from getting into and clogging the pleats of the air filter element.  They are constructed of a proprietary polyester mesh with uniform micron openings and treated with a hydrophobic water repellant process.  This pre-filter catches particles as small as .005” extending your filter’s life.  Protect your engine and your performance air filter without sacrificing airflow or horsepower.  Proper use of a FreedomAirFilters.com pre-filter will save money on filter cleanings, replacements, and extend engine life.  Horsepower, torque, and fuel economy, are maintained better throughout the life of the air filter.



This pre-filter is our latest addition to our existing pre-filter line built to fit over the under- the-hood filter as well as the cabin filters and canisters.  Pre-filters can be used over and over again as they are easily cleaned with soap and water.


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