This genuine Laverda 301866100 air filter is designed to provide superior filtration for Laverda agricultural machinery, including M300, M304, M306, M310, M400, M410, and M420 series combines. With an outer diameter of 150 mm, an inner diameter of 100 mm, and a height of 200 mm, this filter effectively protects the engine from dust and debris, maintaining optimal performance and extending engine life. Weighing 0.8 kg, it is a direct OEM replacement part.