I bought the 40# because I couldn't find the 5#. I still have most of it.
Jerrispond wrote:
Why do water softener companies have it....and why would you need that much. I
bought less than 5 pounds last year for less than $5 and I have over 15,000
gallons....I still had some left this year Jerri
http://www.fringeweb.com/Ponds/JerrisPond