MAC4 Pumper Pre-Filter



Outerwears® Pre-Filters are highly recommended for applications that are used in extremely rugged environments. The Outerwears® Pre-Filters are manufactured from a durable water resistant polyester material. With uniform micro openings that filter out debris 5 microns and larger, dyno & flowbench testing has proven no significant loss in power or airflow using this product. Fits only MAC4 series filters. Click here for the replacement pre-filter for MAC1 air pumper systems. Pictured with replacement MAC4 filter (sold separately)

Additional information

Weight 1 lbs


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