Twin Air Air Filter Polaris Sportsman / Scrambler / Magnum The thick, flat foam sealing ring provides a greaseless seal that maximizes contact with your airbox. Acting as a breathable gasket, it enhances air passage for improved engine performance. Features: Coarse open-pore foam catches airborne dirt, grime, and sand Fine open-pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage Adhesive withstands repeated cleaning Smaller than stock to increase air space and circulation around filter Note: Image is for reference only. Filter will vary depending on make and model of vehicle.