As a top-quality factory, we take pride in offering our customers the BOSHIDE High quality excavator filter air filter, compatible with the EX100-5 model and part numbers 4285623, P543662, AF25418, and A-663. Our air filter is made of high-quality materials and is designed to effectively remove dust, dirt, and other contaminants from the engine air intake, thereby maintaining optimal performance. It is easy to install and maintain, providing users with a low-maintenance solution when it comes to protecting their excavator engine. Our product is offered at an affordable price, which is a testament to our commitment to providing quality products at an accessible cost. Trust us for all your excavator filter needs.