Description
The K&N Engineering RX-4990DL Drycharger is a high-quality silicone-treated, polyester wrap designed to provide added protection for K&N air filters and personal watercraft flame arrestors. This durable cover features uniform micron-sized openings that facilitate high airflow, ensuring optimal engine performance while safeguarding against water intrusion. Its water-repellent treatment typically lasts between one to two years, making it a reliable choice for maintaining the integrity of your air filtration system in various weather conditions. The vibrant blue color also offers an aesthetic upgrade for your vehicle’s engine bay or watercraft. Easy to install and remove, the Drycharger helps keep dirt, debris, and water from compromising your air filter or flame arrestor, especially during wet or humid environments. This product is suitable for a variety of automotive applications and is built to meet demanding performance standards. Proper maintenance and periodic replacement ensure continued protection and optimal airflow. Invest in the K&N Drycharger to extend the lifespan of your air filtration components while maintaining peak engine performance, all with the trusted quality associated with the K&N brand.
Features:
- Silicone-treated polyester wrap for durability and water resistance
- Uniform micron-sized openings for high airflow
- Water-repellent treatment lasts approximately 1-2 years
- Vivid blue color enhances aesthetic appeal
- Designed for K&N air filters and personal watercraft flame arrestors
















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