Mason Jar Vacuum Filtration Adapter

An adapter for the small Buchner funnel I designed previously.

https://www.printables.com/model/380143-buchner-funnel-56mm-dia-filter-paper

There's a small 1mm hole to help you drill and tap for a barbed fitting. The ones I had on hand are 10-32 UNC but any size would do.

The main hole I made to accept one of those taper rubber bungs.