The Genuine OEM CAT Ultra High Efficiency Hydraulic Filter 179-9806 1799806 is a high-quality filter designed specifically for Caterpillar excavators. Made in the Philippines, this filter is a genuine OEM part that ensures optimal performance and efficiency for your heavy equipment. With the CAT brand reputation and compatibility with Caterpillar equipment, you can trust that this hydraulic filter will meet the highest standards of quality and durability. Keep your excavator running smoothly with this reliable and efficient filter.