The 070185ES Oil Filter is a replacement part designed for Generac Guardian Portable Generators 070185E and 70185F. With a universal fit and an outside diameter of 90 millimeters, this portable oil filter is easy to install and use. It comes in a pack of 1 and includes the necessary items for a convenient replacement. With a 4.5 out of 5 stars rating, this product is reliable and efficient in keeping your generator running smoothly.