Blog, Clean Water, Common Water Problems, Reverse Osmosis, Water Filters, Water Softeners

Which Water Filter Will Remove Calcium?

Person getting water out of the refrigerator. Which water filter will remove calcium?

Calcium is an essential mineral for your body. It strengthens your bones, helps your muscles move better, and allows nerves to carry messages throughout your body. Calcium is found in dairy such as milk and cheese, leafy greens like kale and okra, and can even be found in your home water supply. However, too much calcium in your water supply can cause serious damage to your plumbing and appliances. But which water filter will remove calcium from your water supply?

Why Should You Remove Calcium From Your Water?

Calcium has great health benefits. However, when it is in your water supply, it can cause a lot of problems for your plumbing and appliances. When calcium builds up in your pipes, it can lead to low water pressure. This causes your appliances to have to put out more effort to work and can greatly shorten the lifespan of your appliances. Calcium and other minerals can also cause spots on your dishware and clothing. Removing calcium from your water can extend the life of your appliances and it also makes the water in your supply flow more freely. Removing minerals will help make sure that your water doesn’t cause any lasting damage within your home.

Water Filters That Remove Calcium From Your Water

Not all water filters will remove calcium from your water. For example, a water filter pitcher isn’t strong enough to remove the calcium from your drinking water. In fact, calcium ions are so small that most water filters won’t be able to catch them and filter them out. However, there are a few great whole-house water filter options that will remove all of the calcium from your water supply.

Water Softeners

A water softener is a type of filter that will remove excess minerals from your water such as calcium and magnesium. Water softeners work by first removing dirt from your water. The water then filters through resin beads charged with sodium ions. These beads have a negative charge that attracts the positive charge of the minerals. The minerals attach themselves to the beads, and the softened water then flows out of the water softener and into your home.

Reverse-Osmosis Filters

Reverse-Osmosis filters remove up to 99% of contaminants from your home water supply including calcium. Reverse-osmosis filters work by applying pressure to your water and filtering it through an extremely fine, semipermeable membrane. Within this membrane, all of the water’s contaminants are filtered out including minerals, metals, and even water-borne viruses.

Which Water Filter is Best for Removing Calcium?

While both of these filters are great options for removing calcium in your water supply, a whole-house reverse-osmosis water filter is one of the best filters that you can get for your home. They remove up to 99% of contaminants from your water and give you the cleanest possible water you can have in your home.

Ready to Have Your Best Water Possible?

If you are ready to have the best water possible, schedule a free water test with EcoWater to find out what’s in your water.