Skip to content

Cold Brew Coffee

?
Creation quality: 4.8/5 (2 votes)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

Enjoy smooth, cold brewed coffee with this print!

After some experimentation and a few clogged filters, I ended up with this triple filter design based on two 1 quart wide mouth mason jars and progressively smaller filters. The cut-away drawing shows the final system stack-up.

The recipe I am currently using includes 1 cup of coarse ground coffee, 2 cups of cold water
in a mason jar, closed with a standard lid and ring, brewed for 6-12 hrs on the counter. I insert a paper filter, made for basket coffee makers (8-12 cup), in the flat bottom filter section, assemble the system and invert to allow gravity to work its magic. To drink, I heat 1 part brew, one part water and enjoy the result hot, but look forward to trying it over ice next summer.

Please be aware there are challenges to making 3D printed objects food safe. If you haven't already, you might use this as an opportunity to educate yourself.

Update : increased the jar filter thickness so that it is more robust


3D printing settings

Printer Brand:
Printrbot

Printer:
Printrbot Simple Metal

Rafts:
No

Supports:
No

Resolution:
0.2

Infill:
30%

Notes:
I printed this with PETG filament using a 0.4mm nozzle, and did some clean up on the inside of the filters with an Xacto knife. The paper filter section is assembled by pushing the round bottom filter down through the jar end opening, and seating it in the grove near the opposite end.

How I Designed This

I designed this using Fusion 360 - still learning, but I am a big fan!

3D printer file information

  • 3D design format: STL Folder details Close
    • Coupler.stl
    • JarFilter_v2.stl
    • PaperFilter.stl
    • PaperFilterBottom.stl
    • StackFilter.stl

    Learn more about the formats

  • Last update: 2017-11-20 at 10:41
  • Publication date: 2017-11-15 at 10:43

License

CC BY

Tags

Creator

Issue with this design? Report a problem

Collection associated with this 3D model


Best 3D printer files of the Home category

Best sellers of the category Home


Add a comment


Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:

  • ADVERTISING: Disable your AdBlock banner blocker and click on our banner ads.

  • AFFILIATION: Make your purchases online by clicking on our affiliate links here Amazon.

  • DONATE: If you want, you can make a donation via PayPal.

  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!