IPA Filter Funnel

thingiverse

This funnel is a remix. It's a special funnel that is double walled. The outer wall is solid while the inner wall has a bunch of holes that funnel into the main spout. Whats the point? If you are trying to filter a liquid you can use more of a filter instead of just the center. The main reason I made this was to filter Isopropyl alcohol using coffee filters. A traditional funnel with a coffee filter on top only allow the use of the middle of the filter which quickly clogs up. With this one, you can pour the alcohol over various points on the filter and it'll still drain and you get to use more surface of the filter with less clogging. I printed mine in a resin printer: the elegoo saturn, in one piece. I don't know how viable it is on FDM, it may not even be possible.