This set includes six genuine Mazda OEM Skyactiv oil filters. The filters have OE/OEM part number 1WPE-14-302, which supersedes PE01-14-302A, PE01-14-302B, PE01-14-302 and are made in Taiwan. They are compatible with various Mazda engines and are designed to keep your engine clean and free from contaminants. These filters are a perfect fit for your vehicle, ensuring optimal performance and reliability. Check for compatibility before purchasing.