Quick Oil Catch-Can question

[mdost03]

Originally Posted by FattyBoomBatty

Why does it have two ports for hoses? If it's capped, why do you need two kracka vents?

I thought all catch cans had 2 ports for hoses?

I want to cap the breather filter off so I can run a vacuum through the can to make it function similar to stock for the PCV valve and breather.