Oh yes, they can. The cost of manufacturing is similar, the price is mostly profit.I don't think super tech and mobil 1 are alike. Mobil 1 filters use synthetic media and silicone anti drain valve. if Supertech uses the same they can't sell it for just $3
So should I just buy the supertech one and avoid the dealership one? I heard those are inferiorOh yes, they can. The cost of manufacturing is similar, the price is mostly profit.
The materials such as the silicone vs. some other rubber, the rubber on the seal, and the filtering media is what makes them different. They are not identical, but the Supertech is certainly not just crude paper. But the shape and construction such as crimping the bottom plate are extremely alike and the bypass valve looks exactly the same with a pale blue polymer visible. Printed data on top also looks exactly the same in color, type, and wording.