An accessory filter comes with mounting bracket and fittings. For details please see "frantzoil" website.
I can vouch these filters do work as described by Mfg. Got one installed in a mid '70s Dodge truck 318 and had no need to change oil in over 105,000 miles. Really! These type of oil filters were used in vintage commercial aircraft BTW.
Welcome to chat.
Sorry don't have a good picture of it at the moment.