Thanks for the share. That’s interesting and I understand the niche needs for developping countries. Especially when you don’t have a strong control on what you get as pipes.

What I find interesting is the way they choose to make it watertight : “100% infill was leveraged to ensure all components were watertight, while extrusion flow was increased by 5-15% to prevent layer gaps.”

I would fear the bacterias. Bacterias love temperatures between 40°C and 50°C. I don’t know about the typical temperatures of Food Dehydrators. But filament dehydrators are targeting these temperatures.

I am interested in it. What are you making for scubadiving that needs to be waterproof?