How To Set The Hardness Level On Water Softener

A water softener is a household appliance used to remove calcium, magnesium, and other minerals from water. This is done by passing the water through a resin bed where the hardness minerals are exchanged for sodium. The softened water then enters the home’s plumbing system. One of the settings on a water softener is hardness, which is how much sodium is added to the water to achieve the desired level of softness.

How To Set The Hardness Level On Water Softener

Water softeners are used to remove calcium and magnesium from water by exchanging them for sodium. There are a few ways to set the hardness level on a water softener. One way is to use a hardness meter to measure the water’s hardness, and then enter that number into the softener. Another way is to use the softener’s preset levels, which usually correspond to different water hardness levels.

– water softener – hardness test kit – screwdriver

  • Turn the hardness adjustment knob to the desired position
  • Identify the water softener
  • Locate the hardness adjustment knob

below -The hardness level on a water softener refers to the number of grains of hardness per gallon of water that the softener can remove. -This setting should be adjusted to match the hardness of your water. -If the softener is not set to the correct hardness level, it will not work properly and may even damage your plumbing.

Frequently Asked Questions

What Does The Hardness Number On A Water Softener Mean?

A water softener’s hardness number is a measure of how much calcium and magnesium are in the water. The higher the number, the harder the water. A water softener with a hardness number of 30 would need to be regenerated more often than one with a hardness number of 10.

What Is A Good Hardness Number?

A good hardness number is a rating that is high enough to protect the object from wear, but not so high that the object becomes too difficult to use.

What Should Hardness Be Set At On Water Softener?

A water softener should be set to a hardness level that eliminates the need to use soap to clean dishes and clothes.

What Is A Good Level Of Hardness In Water?

A good level of hardness in water is considered to be around 7 grains per gallon (GPG). This level is generally ideal for appliances and fixtures that rely on water, such as dishwashers and washing machines. It also leaves enough minerals in the water to be healthy for consumption.


To set the hardness level on a water softener, the user must know the hardness of the water. The user must also know what type of water softener they are using. There are three types of water softeners: time-clock, demand, and meter-based. The user must also have the salt dose they would like to use.

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