Shell Helix Ultra with PurePlus technology
Shell PurePlus Technology is a revolutionary process that converts natural gas into crystal-clear base oil with virtually none of the impurities found in crude oil. Base oil makes up approximately 75-90% of motor oil and so this is a significant step-change in the composition.
Shell PurePlus Technology produces base oil that provides enhanced viscosity, friction and volatility performance compared to more prominently used traditional base oils. This means it helps extend engine life, reduce maintenance costs, reduce oil consumption, enhance fuel economy and enable better engine cleanliness.