The Mobil 1 M1-212A Extended Performance Oil Filter is a high-performance oil filter designed specifically for use in 2-stroke engines. This 1-pack filter offers optimal protection for your motor oil, ensuring its longevity and efficiency. Its superior design, including microfiber filter elements and a semi-interleaved design, allows for maximum retention of oil additives, which helps maintain clean running conditions and prevents deposits from building up in the engine. The extended design length, 212mm, ensures the filter stays in place even in heavy-duty applications, reducing the risk of filter failure or blockage. With Mobil 1's commitment to quality and innovation, you can trust that this product will not only protect your engine but also extend its lifespan.