Are you sure? I heard with all the nickel additives in oil these days they had to remove the pickup screen. I mean I've looked at my oil pickup the last couple times I changed my oil and it was clean, so I just took it off. I am relying on the intake filter to catch any debris floating around in the engine. Well, and the cabin filter.On automotive engines, large metalics are caught by the oil pickup screen in the pan, to protect the oil pump and filtration system, so never even make it to the oil filter.