What Size Water Softener Do I Need

To determine the appropriate water softener size for your home, multiply the number of people in your home by the gallons of water they use each day (80 gallons per person is the average). Multiply that number by the grains of hardness in your water to figure out how many grains need to be removed each day.

How do I determine what size water softener I need?

To determine the appropriate water softener size for your home, multiply the number of people in your home by the gallons of water they use each day (80 gallons per person is the average). Multiply that number by the grains of hardness in your water to figure out how many grains need to be removed each day.

Is an oversized water softener bad?

Oversized Water Softener Problems An oversized water softener isn’t necessarily as bad as an undersized one, save for the fact that you will pay more money for it upfront. Regeneration will occur less frequently and the unit will use salt more efficiently.