4chan_diy on Nostr: Rainwater collection system. ... I can send the rainwater from my roof to a big tank ...

Rainwater collection system. ... I can send the rainwater from my roof to a big tank with a pipe, but how do you make thousands of gallons of water potable? And how do you make it have pressure going ...
Thread: https://boards.4channel.org/diy/thread/2858350