Q: Does this have the same size outlet as your 10" funnel with screen? I am looking for a funnel with a screen for use with my smaller carboys that will fit into a smaller opening.
A: the 8" and 10" funnels will have the spout spout opening, just a wider opening at the top
Q: I need a funnel about 8 inches in diameter that has the air excape or relief indentation. Which one should I get?
A: This funnel has ridges running along the sides of the "spout" portion of the funnel, which creates space for air to escape from the vessel during pouring.