What is it?

•     The oil filter is a replaceable car part that removes dirt and contaminants from the engine’s oil. They come in two primary style: canister and cartridge.
•     The most common oil filter is a steel canister construction.
•     Depending on your vehicle’s application, you might use a canister filter that is fitted into a housing attached to the engine.

How Does it Work?

•     An oil filter is attached to an outlet on the engine. Canister filters are spun-screwed on while cartridge filers are inserted into the filter housing.
•     The oil is pushed through the engine by the oil pump. That pump allows the oil to flow through one side of the pleated media inside the filter that removes the damaging dirt and contaminants.