"Introducing the Snorkel Pre-Filter Can-Am Defender, the ultimate companion for your off-road adventures. Engineered specifically for snorkels, this pre-filter delivers an extra layer of protection for your engine, ensuring it thrives even in the harshest riding conditions. By blocking particles larger than 0.005"" (0.13 mm), it keeps your air filter cleaner and your engine running smoothly. Plus, it's essential for maintaining your vehicle's warranty when winter tracks are installed. Designed for Defender and Traxter models (2020 & up HD10), this pre-filter is a must-have for every Can-Am enthusiast ready to conquer the wild. Performance & Function Adds extra protection to your engine in harsh riding conditions. Cooling & Airflow Pre-filter specifically for snorkels. Helps keep air filter cleaner. Filter blocks particles larger than 0.005"" (0.13 mm). For Defender and Traxter models 2020 & up HD10: Replace CVT intake of snorkel kit with CVT relocation kit 715008651 or 703501211. Installation & Compatibility Necessary to maintain vehicle warranty when tracks are installed for winter use."