Skip to content
?
Manage My Life

How do I convert a ppm water hardness number to a gpg to set the water softener?

My water softener asks for a gpg hardness number. My water test results give me a ppm hardness figure. How do I convert the ppm to gpg?

Tags
Building Supplies
Sign in to answer a question
1 Answer from this member:
Lyle W
by Lyle W Earned 10,878 community points in Building Supplies
October 13th, 2008
Comment
0 votes
Didn't find what you are looking for? Ask a question
Get up to
95
% off
On Building Supplies