Is Fram's Tough Guard now their best filter?

A Fram Endurance with one pleat because the oil will go through the single pleat enough times that it will get to 99% efficient at 20 microns?
Good point but the bypass filter section is a bit vacant in posts. I am still trying to understand it better. We all see diesel soot being cleaned up from the oil the full flow cannot filter when a 10% bypass filter is added, in the Amsoil video. That’s their sales pitch for them. I guess it is the engine doesn’t manufacture or get spoon fulls of particles every minute or something. If it did, those spoon fulls have been all through the engine as that’s where they came from.
 
Good point but the bypass filter section is a bit vacant in posts. I am still trying to understand it better. We all see diesel soot being cleaned up from the oil the full flow cannot filter when a 10% bypass filter is added, in the Amsoil video. That’s their sales pitch for them. I guess it is the engine doesn’t manufacture or get spoon fulls of particles every minute or something. If it did, those spoon fulls have been all through the engine as that’s where they came from.
What?
 
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