oil, air, fuel filters

[Ferrolanoman]

As I get ready for my first do-it-yourserlf service to my 1970 280SL , I'd like to ask for a little help in choosing the most popular and readily available filters (oil, air and fuel), as well as a good oil brand and weight. I drive fewer than 1K miles per year and I live in Boulder, CO. Finally, I change oil/filter once a year, air filter every five years and fuel filter every three years. If at all possible, at least the oil filter, I want to buy it locally.
TIA

[ja17]

Get some good quality filters especially the oil filters.  Mann, Knecht, Mahle, Hengst are some good ones. Some seals come with the oil  filter kit, order the other three rubber o-rings.  Check the tech manual for all the details and part numbers.