Made in the same factory as many OEM filters, BikeMaster says its filters have a low internal resistance that allows for maximum oil flow. Available from Tucker Rocky.
Sure Sellers:
Exceeds OEM standards for filtration and service life
Internal check valve prevents oil drain-down and dry starts
High quality materials allow for use with standard and synthetic oils
Tough steel casing and base plate, with high quality seal
Retail Price: $3.25-$10.95