Oil filter efficiency improves in service, ... We installed the ABS with 5,221 miles on the oil. We collected a used oil sample prior to the install and had saved back a sample of the virgin oil.

The thin film filtration membrane engineered by researchers from MIT and King Abdullah University of Science and Technology (Saudi Arabia) efficiently separates heavy and light components from oil. It ...

The oil filter medium in the system filters out particles down to 1 micron. With it on-board, Rice has extended his typical oil-change interval from about 10,000-15,000 miles to 40,000 miles or more.