Introducing our high-quality excavator filter, the BOSHIDE Air Filter! Designed specifically for SWE50, FR35-7, and PC30/40, this air filter boasts exceptional performance and durability. With the product code P821575, AF25551, RS3704, and A-732, it guarantees optimal filtration efficiency, ensuring clean air circulation in your excavator's engine. Made in our renowned factory, this air filter undergoes a rigorous manufacturing process, adhering to strict quality standards. Purchase this cost-effective solution today and benefit from our factory-direct pricing. Upgrade your excavator's filtration system with the BOSHIDE Air Filter!