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The K&N Drycharger RC-2890 is a silicone-treated polyester wrap sized for K&N air filters and personal watercraft flame arrestors to limit water intrusion while maintaining high airflow. Uniform micron-sized openings allow breathing similar to a precharger, while the water-repellent silicone treatment reduces moisture reaching the filter. Treatment typically lasts one to two years before reapplication or replacement is recommended.
K&N Air Filter Wrap Drycharger RC-2890 Black
