Aug 30, 2016 #43 Dave B Staff member Moderator Messages 18,877 Location . It flushes out all the stuff you have removed from the tapwater to make pure By having it slightly open it is always flushing a little stopping the impurities building up
It flushes out all the stuff you have removed from the tapwater to make pure By having it slightly open it is always flushing a little stopping the impurities building up
