I "stumbled" on the Supertech 0w20 as well. At my local stores it is not stocked in the traditional oil section. It was on an end cap several rows away and not terribly visible from any main aisles. They also had the new Supertech oil filters. I don't know if they are any different other than now being painted blue, coming in a blue and white box, and costing a few cents more than the old black ones.