K&N Filters Drycharger Air Filter Wrap for RX4990 – Black (KNNRX-4990DK)

Extend the life of your air filter with the K&N Filters Drycharger Air Filter Wrap for RX4990 – Black (KNNRX-4990DK). This specially designed wrap provides extra protection, keeping dirt, debris, and moisture from reaching your air filter while maintaining optimal airflow. Made from durable polyester with a water-repellent coating, it’s perfect for off-road, dusty, or wet conditions, ensuring your engine runs smoothly with improved efficiency.

Features and Specifications:

Color: BlackBase Inside Diameter: 6 in (152 mm)Top Inside Diameter: 5 in (127 mm)Height: 5.563 in (141 mm)Fitment: Custom-designed for K&N RX4990 air filters.Material: Made from durable, silicone-treated polyester.Function: Acts as an additional pre-filter for K&N air filters and personal watercraft flame arrestors.Performance: Features uniform micron-sized openings for high airflow while reducing water exposure.Durability: Stitched elastic openings ensure a secure fit and long-lasting use.Maintenance: Helps extend the service interval of K&N filters.Water Resistance: Water-repellent treatment lasts approximately 1 to 2 years.