## Twin Air Air Filter Insert 152912 (HFF4026) - Superior Engine Protection for Your Motorcycle Provide your motorcycle with the best protection thanks to the Twin Air air filter insert 152912 (HFF4026). This dual-layer foam filter, designed for specific motorcycle models, guarantees optimal performance and long engine life. ### Perfect Fit and Construction The Twin Air air filter insert 152912 (HFF4026) has been precisely manufactured to perfectly fit your motorcycle. Twin Air has molds for over 1500 different motorcycle models, dating back to 1965, guaranteeing a perfect fit and eliminating the problem with "universal" filters. The dual-layer foam with evenly distributed cells provides maximum filtration, and the minimized number of seams, achieved through revolutionary micro-gluing technology, increases the filter's strength and lifespan. ### Reusable and Easy to Maintain The Twin Air 152912 (HFF4026) filter is reusable - it can be washed and reused up to 30 times, making it an economical and ecological solution. The greaseless sealing ring ensures a tight fit, and the manual assembly and quality control guarantee perfect fit and reliability. ### Additional Benefits The Twin Air air filter insert 152912 (HFF4026) is packaged in a resealable and reusable bag. Some filter versions also have a flame-retardant foam layer that eliminates the need for a restrictive, stock backfire screen. By choosing a Twin Air filter, you are investing in the quality and longevity of your motorcycle.