2500 miles and 10 months with almost all of it being short trip city miles. Filter looks great and I almost contemplated leaving It on for a second OCI. Oil was kinda dirty for the mileage though. I put a WIX 51372 back on and 5.5 quarts of Miles 10w30 synthetic blend oil. The last picture I had a couple of old hard drive magnets stuck to the outside of the oil filter and that seems to work pretty well for trapping fine ferrous metals.