Thread
:
Tap Water Filter
View Single Post
08-07-2005, 12:55 AM
#
23
subxero
Guest
Posts: n/a
Quote:
Originally Posted by
nim75sg
Confirmed new twp cartridge can get zero reading also.....
Depending on how deep is my pocket, I replaced the cartridge if it exceeds 10% to 20% of the reading from tap water.
Looks like a good investment to have