## Twin Air 158046FR Air Filter Insert, Flame Retardant - Superior Engine Protection The Twin Air 158046FR air filter insert guarantees top quality and protection for your motorcycle. Designed for specific models, this dual-layer foam filter ensures optimal airflow while effectively trapping contaminants. The flame-retardant foam layer eliminates the need for a restrictive backfire screen, further enhancing engine performance. ### Advantages of the Twin Air 158046FR Filter: * **Perfect Fit:** Twin Air creates molds for over 1500 different motorcycle models, dating back to 1965. This filter is designed specifically for your motorcycle, guaranteeing a precise fit and seal. * **Reusable:** The Twin Air filter is washable and reusable, saving you money and reducing environmental impact. Reusing the filter up to 30 times is common. * **Dual-Layer Foam:** Specially developed dual-layer foam with evenly distributed cells provides excellent filtration and airflow. * **Minimized Seams:** A revolutionary micro-gluing process minimizes seams, increasing the filter's durability and effectiveness. * **Greaseless Sealing Ring:** Ensures a tight seal against the airbox, preventing contaminants from entering the engine. * **Hand Assembled and Quality Controlled:** Each Twin Air filter is hand assembled and inspected for a perfect fit, ensuring the highest quality. * **Reusable Packaging:** The filter comes packaged in a resealable, reusable bag, making storage convenient. By choosing the Twin Air 158046FR filter, you are investing in long-lasting protection and optimal performance for your engine.