Buy a Harvard filter, it has a great cover that is easy to remove, draining is easy, and there is 20 times more filter area because the filter media does not touch the housing wall.
you can use the larger size filter over a year because of the filter area.....they also have a fantastic oil analysis laboratory that has a better result form that is easier to read.
Lots of oil volume goes through the filter media, cleaning your oil many times more per hour.
I mounted the large housing in front of my right front tire and ran the return right into the oil pan on that side.
www.royac.com.........call and talk to Roberto If you need to order filter elements, housings or filtration equipment firstname.lastname@example.org or call free at 1 877 243 0445