Thanks for your reply Meghan.
What I am concerned with is the attachment parts from the hose to the foam gun.
I am not too sure how the inlet of the foam gun looks like.
what I have now on my hose is something like a quick release too.
I'm wondering if i get the brass connector set, can I still plug in my original nozzle into the brass connector, or the foam gun into the original connector (black one in the pics)
