Enhance the performance of your Kuryakyn Hypercharger ES Air Cleaner with the Kuryakyn 9373 Pre Filter. This essential accessory is designed to provide optimal protection against bugs, dirt, and water, ensuring your air cleaner remains clean and efficient. With its innovative design, this pre-filter effectively keeps out contaminants that could harm your engine's performance. Constructed to withstand the elements, the Kuryakyn Pre Filter is perfect for riders who face various weather conditions, from torrential downpours to dusty trails. Enjoy peace of mind knowing your air cleaner is safeguarded against outdoor debris, allowing you to focus on the ride ahead. Upgrade your air cleaner setup with this durable and reliable pre-filter for enhanced longevity and performance. <b>Features:</b> * Prevents bugs and dirt from entering the air cleaner: Prevents bugs and dirt from entering the air cleaner * Ideal for use in wet or muddy conditions: Ideal for use in wet or muddy conditions * Durable construction for long-lasting protection: Durable construction for long-lasting protection