Didn't have room for filters on our small cabinet top space we have for the work coffee maker. We were keeping them in a Ziploc bag stuffed behind the coffee maker and the bag would fall in the way of the water reservoir. We have a metal file cabinet next to the coffee mess, so a magnetic coffee filter holder seemed the perfect solution.

Needs 4 8x3mm magnets to add the "Magnetically" of the "Magnetically Mounted Coffee Filter Holder"

Here's the Fusion 360 model: https://a360.co/2pepRqQ

Prusa

i3 MK3

No

No

.2mm

10%

I'd originally meant to glue the 8x3mm magnets into the holes, but the holes were too tight. I used a knife to clean out the bridged material that sagged a bit and the magnets pressed in as an interference fit, so no glue required. Your experience may differ.