Could you add a way the water purifier consumes more water?
It's maximum is 6 which is so low you have to build a ton of purifiers to make fresh water for some crop.

Maybe also change the output then.
It's 12 by now. I don't get the logic behind a water purifiert that consumes 6 maximum but can output 12. :D
This makes no sense.
Also a speed up of the water purifying process would be needed then too to make sure you don't have a ton of salt water left which just
can't get purified fast enough as needed.
Thank you.

Noted for later

it is true that this functionality could be really interesting