The K&N PreCharger is a specially designed filter wrap made to extend the service interval of your K&N Filter when used in very dusty conditions. They are made from durable polyester material containing uniform micron openings. The PreCharger will stop small dirt particles; yet add little restriction to the airflow of the filter. The PreCharger is designed to be run dry and can be cleaned with K&N Filter Cleaner. Double stitched elastic openings assure that the PreCharger will stay in place. This is not a perfect fit, but it is what we us on all K&N RU-1500 filters.
NOTE: Filter is not included, see Part #: 3035091 for the filter.
Contact our Tech Support Line for further information at 928-855-6341.
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