Paper Filter (Oil) MB #000 180 22 09
http://cgi.ebay.com/ebaymotors/C-CLK...4280QQtcZphoto
Fleece Filter (Oil) MB # 000 180 26 09
http://cgi.ebay.com/ebaymotors/Merce...6204QQtcZphoto
Filter Tool (Oil)
http://cgi.ebay.com/ebaymotors/BMW-M...3001QQtcZphoto
Links with pictures and pricing on QTY of 4 - Cheaper the MB Dealer, Chrysler Dealer, oempartsdirect.com and your local Auto Parts Store (unless you want a cheap filter protecting your engine for 7K miles).
I change filter elements every 3,500 miles and Oil/Filter every 7,000 miles.