Originally developed for demanding auto race applications, our premium automotive oil filter is rapidly becoming a favorite among consumers for its durability and easy removal. We’ve changed oil filters and several of our product development technicians are sportsman class drag racers.

We have all been there: Whether it’s remembering where that disappearing canister tool is; or having oil leak all over your garage and yourself; or finally giving up and pounding a screwdriver through the filter just to get if off.

Our oil filter has many features over and above the requirements of most vehicles. We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The heavy-duty construction will withstand higher oil pressures found only in racing environments without bursting.

Our oil filters are ideal for high-end synthetic motor oil. Synthetic motor oil is said to offer improved flow performance at cold temperatures while providing superior protection against thermal degradation.

DEFO is dedicated to producting the best performing, most reliable filters for you. DEFO FILTER, meet all new car warranty requirements. Precisely engineered for today's engies and motor oils. Protect your engine from wear-causing abrasives. Provide continued reliability and performance.