This means that with 8 3 lbs of salt it could be possible to regenerate up to 27 600 grains.
Water softener grains.
What is sold typically as a 32 000 grain system contains 1 cubic foot of water softening resin.
If tested under lab conditions the softener will indeed remove this amount and that s because things like water pressure flow and temperature are monitored closely.
A similar model of water softener will require at least 2 6 lbs of salt to regenerate 13 000 grains.
A water softener that is too small will not be able to keep up with your needs and will wear it down faster.
High grain water softeners cost more money and on over sized softener means wasted money.
The rated capacity of a softener is the maximum number of grains of water hardness the unit can remove prior to regeneration.
A water softener advertised as a 32 000 grain system should be able to remove 32 000 grains of hardness before it requires regeneration right.
This is where widespread incorrect information found on the internet and elsewhere can hide the real answer.
Knowing your water and usage is vital to purchasing the correct water softener.
If one looks at the specification.
How is the hardness of water measured.
A quick look online and in many stores will reveal an abundance of 24 000 32 000 48 000 and 64 000 grain capacity water softeners.
What does the grain capacity of a water softener mean.
The hardness of water is measured in grains per gallon gpg.
There are however two aspects of this statement that are misleading.
So what size of water softener offers 21 000 grains of total softening capacity.
One grain of hardness is equal to 1 7 000 pound of rock.