About this 3D model
I needed some pressure to clean out my rads, and my tubing didn't make a good seal on its' own against the aerator. This part creates a mildly snug connection over the sink aerator and adapts it to standard G ΒΌ threading for PC watercooling fittings. In order to fit well, I would suggest PETG as you want a little bit of flex in the coupler!