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The K&N PreCharger filter wrap for PL-1003 filters is a washable polyester cover designed to extend service intervals in very dusty conditions. Its uniform weave captures small particles with minimal airflow restriction, helping to protect the underlying K&N Filtercharger when operating in harsh, dusty environments. It’s intended as a maintenance accessory to reduce cleaning frequency.
K&N PreCharger for PL-1003 Filter
