Coffee Filter Funnel

Update 2017-01-27:
I found my PLA prints of this thing leaked. This was due to the fact I had the air vents too close to where the coffee would be flowing. I made some changes to hopefully give some more material to prevent the leaks. Also, I printed with 4 shells vs. 2 previously. I also printed in HIPS vs. PLA. Ultimately, I want to do Acetone vapor polishing of the funnel.

The other problem I noticed is the filter could blow out through the bottom while there was liquid in the filter. That was because there wasn't anything holding it up. The latest model has 5 bars across the bottom to support the coffee filter. This also means that you will have to print with support, unfortunately.

The first article I have printed seems to work perfectly. I am printing a second unit as I need two of them.

I didn't state it previously but the cold brew pitcher I am using is this one:
https://www.amazon.com/gp/product/B00FFLY64U/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

T