The Kramp 17218ZF5V00 pre-filter is a high-quality aftermarket foam filter designed to protect the main air filter and engine from larger dust and debris particles. This essential component extends the life of your engine by providing an initial layer of filtration. It is an equivalent replacement for Honda OEM part 17218-ZF5-V00 and is compatible with a wide range of Honda GX series engines, including GX100, GX120, GX160, GX200, GX240, GX270, GX340, and GX390. Measuring 95 mm in outer diameter, 51 mm in inner diameter, and 70 mm in height, this pre-filter ensures a precise fit and reliable performance.