K&N Round Tapered Air Filter Wrap Black 7.5in Base ID / 4.5in Top ID / 6in Height

K&N Black Round Tapered Air Filter Wrap | 7.5" x 4.5" x 6" | Drycharger RF-1048DK

Protect your air filter with the K&N Round Tapered Black Drycharger Wrap (7.5in Base / 4.5in Top / 6in Height). Silicone-treated, water-repellent pre-filter for maximum protection.

The K&N Round Tapered Air Filter Wrap (Drycharger RF-1048DK) is a specialized pre-filter designed to protect round tapered intake filters and extend service intervals. Manufactured from durable, silicone-treated polyester fabric, this protective sleeve features uniform micron-sized openings that allow smooth airflow while restricting water droplets, splash, dust, and debris.

Engineered with specific dimensions—7.5-inch Base Inner Diameter, 4.5-inch Top Inner Diameter, and a 6-inch Height—it slips directly over matching K&N air filters or personal watercraft flame arrestors. Its water-repellent barrier acts as an effective first line of defense in harsh driving environments.

Best Uses

1. Off-Road & Trail Vehicles: Ideal for trucks, ATVs, and buggies running open-element intake filters in dusty or wet environments.
2. Performance Street Cars & Track Builds: Protects cold air intake filters positioned low in the bumper or engine bay from road splash and rain.
3. Personal Watercraft (PWC): Serves as a protective shield for flame arrestors against water spray and moisture intrusion.

Features

1. Silicone-Treated Polyester Media: Specially treated material repels water droplets while maintaining consistent air permeability.
2. Micron-Sized Openings: Uniform weave structure blocks fine particulate matter without impeding high airflow.
3. Precision Fit Dimensions: Tailored specifically for tapered filters with a 7.5" Base ID, 4.5" Top ID, and 6" Height.
4. Water-Repellent Coating: Formulated treatment provides effective moisture deflection for up to 1 to 2 years under typical conditions.
5. Elastic Slip-On Design: Snug-fitting wrap designed for easy installation, removal, and maintenance.

Benefits

1. Extends Filter Maintenance Intervals: Traps heavy dirt, sand, and splash before it reaches the main air filter pleats, reducing cleaning frequency.
2. Water Deflection: Limits water absorption during rainstorms or damp driving, keeping the primary filter dry.
3. Maintains Airflow & Engine Performance: Allows the engine to breathe freely without airflow loss.
4. Reusable & Washable: Can be easily cleaned and reused along with standard filter service cycles.
5. Engine Protection: Prevents premature clogging and ingestion of larger debris into the intake track.