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The K&N Drycharger RF-1023 pre-filter wrap is a silicone-treated polyester cover made to fit K&N air filters or personal watercraft flame arrestors, allowing high airflow while limiting water intrusion. The treated wrap features uniform micron openings and a water-repellent finish that typically lasts one to two years, offering extra protection for filters operating in wet or damp conditions.
K&N Air Filter Wrap Drycharger RF-1023 Black
