Valvoline 5W-30 NextGen High Mileage Motor Oil - 1qt (Case of 6) (822723-6PK) Valvoline NextGen recycled oil cuts crude use, lowers emissions and reduces environmental impact versus oil made without recycled content Valvoline NextGen is made through a multi-stage process first large impurities are removed and then it is distilled to remove any water NextGen is triple filtered to remove micro-impurities and then re-refined to restore the right chemical properties An advanced additive package is added, blended and packaged NextGen exceeds demanding industry API specifications for wear protection viscosity protection and sludge protection