Introducing BOSHIDE High quality excavator filter air filter, the perfect solution for your construction equipment's filtration needs. Our product is designed to fit SWE50, FR35-7, PC30/40 models and works efficiently in trapping dust, dirt, and other contaminants that can cause damage to your engine. Our air filter is made with high-quality materials to ensure durability, reliability, and longevity. As a factory, we are committed to providing you with the best value for your money with our good price offer. Protect your engine from premature wear and tear with our BOSHIDE High quality excavator filter air filter.