Filter qualities to replace all high quality parts with normal quality.

Very useful for when you blueprint stuff in the late game to use in a new game.

So... when you click on a pipe you get a box that tells you what the whole pipe section contains and allows you to click to flush one or more fluids from the pipe if by you've somehow made a connection mistake and managed to mix fluids or let the wrong fluid in.

Doing the same with a belt only ...