Cyclone Filter Mounting Flange

This is a mounting flange for Dronnn's well designed cyclone vacuum filter design, which you can download here:

https://www.thingiverse.com/thing:2829268

This thing is designed to go inside your bucket lid (or whatever you use) so the bottom half of the cyclone filter gets clamped on securely. The bolt holes are sized so they can be tapped for 1/4-20 english sized bolts, but similar bolt sizes should also work as long as you have a matching tap. Regardless of size, be sure to print with ex