What Size Water Softener Do I Need For My House

10 grains per gallon.

What size water softener do i need for my house.

To get the daily softening requirement 10 grains per gallon x 300 gallons per day 3000 grains per day. Then shop for a water softener equipped to handle the load. However there are instances where a larger capacity of a water softener is required a large family with six or more occupants or a large house with 4000 or more square feet. Your water softener s grain capacity should be able to handle a week s worth of water hardness for all the people who live in your home.

4 people x 75 gallons per day 300 gallons per day. The size of the softener is mainly determined by water hardness and water consumption in your household. How to calculate the right size softener for your home. When selecting a softener you also want to pay attention to salt efficiency during the recovery and select a unit with a higher capacity than you need to maintain high efficiency.

The harder your water is the higher grain capacity you ll need. This number is all about your daily softening requirement please have a look at this example. Again in places where water is very hard over 15 grains a larger capacity water softener is needed. Use the numbers calculated above and plug them into this formula.

Multiple the gallons of water your family uses per day by how hard your water is. Multiply that number by the grains of hardness in your water to figure out how many grains need to be removed each day. Grain capacity is the measure of how much water hardness your softener can strip. Most homes only need a 32 000 grain water softener unit or one cubic foot of resin.