I've ready plenty of discussion on hear about what oil to use but nothing about the filter. I am considering doing my own oil changes (for the first time in my life) and would like your opinions on what oil filter to use. Also am I going to need to get an oil filter wrench or will I be able to unscrew the filter by hand. I have seen several people state that they only hand tighten the filter. My vehicle currently has 11600 miles on it and was the Dealership owner's demo vehicle so I am assuming that the dealership did the previous 2 oil changes.