Racor's By-Pass models feature a spin-on steel canister mounted to an aluminum head. The element is made of a computer-engineered wound cotton woven media that is designed to provide more efficient filtration for a signifcantly longer period of time.

Saves maintenance costs and downtime
Keeps oil cleaner longer, reducing consumption and disposal
Extends engine life and "re-build" intervals
Keeps engines better lubricated which means reduced wear
Reduces thermal degradation (less friction, less heat)