I got some Champ closeout filters from rockauto. When they came in, they were parts plus. After mentioning the champ filter on another thread, I was worried that i might have accidentally ordered e core filters. But these have the spiral metal core, not the e core, which i think is a good thing.
However...peering through inside the filter, I can see what seems to be cardboard and a shiny metal cap on the far end of the filter. Can anyone tell me what im looking at? Im guessing this the the cardboard end cap. But what is the shiny metal cap in the middle of the cardboard, what is its purpose? Also, it doesn't seem to be uniform. Im not sure, but i think the shiny metel cap is not centered perfectly, the visible cardboard becomes a different width as it goes around.
Is this a champ filter or did i get something else?
However...peering through inside the filter, I can see what seems to be cardboard and a shiny metal cap on the far end of the filter. Can anyone tell me what im looking at? Im guessing this the the cardboard end cap. But what is the shiny metal cap in the middle of the cardboard, what is its purpose? Also, it doesn't seem to be uniform. Im not sure, but i think the shiny metel cap is not centered perfectly, the visible cardboard becomes a different width as it goes around.
Is this a champ filter or did i get something else?