While lubricating oil play vital functions in reducing friction and wear, cooling engine parts, seal combustion and inhibit corrosion, the fuel is primarily powering the engines. Contaminants are often introduced into the fuel/oil system through mixing, transferring and storage. Therefore, effective filtration system is extremely important to keep the engine runs at its highest performance. USG oil and fuel filters have been designed and test to perform according to specification required by all major engine manufacturers.

High quality media is used to ensure superior contaminant holding capacity, giving excellent filtration efficiency for longer engine life span while heavy-duty material in all metal housing and end plate provide unequaled burst and pulse-withstanding strength. A spiral-seamed center tube and steel coil spring have been carefully designed and manufactured to maintain positive load pressure on adapter seal and keep it safe. Combining these with high quality seal and double-rolled tuck lock design on the heavy duty end plate prevent leakage due to high pressure as well as resistance to heat and corrosion for extended seal life.

USG has also continuously invested into machines, research and development to perfect its filters construction and production.