6 ms·
Not the OP, but he means hard water full of minerals (Mostly calcium and magnesium)that accumulate and eventually clog the lines.
by mcyukon 6y ago
Not the OP, but he means hard water full of minerals (Mostly calcium and magnesium)that accumulate and eventually clog the lines.
- simonebrunozzi 6y agoThanks for clarifying.