Does Zerowater Soften Water?

No, Zerowater does not soften water. Instead, it filters out impurities and contaminants from your tap water to create pure, clean-tasting drinking water. Zerowater uses a 5-stage dual-ion exchange filtration system that removes 99.6% of all Total Dissolved Solids (TDS) from your water. This process does not soften the water but makes it taste better and removes impurities that can affect its smell and flavor. Zerowater also comes with a TDS meter that allows you to test the purity of your water, so you know exactly what is coming out of your tap. The filtered water produced by Zerowater is cleaner and tastes better, but it has not been softened.

What Is ZeroWater?

ZeroWater is a filter system that uses an advanced five-stage ion exchange process to remove impurities from tap water. This includes chlorine, lead, rust, and other metals, in addition to the dissolved solids in most drinking water. The result is clean, purified water that tastes better than bottled water.

What Is Water Hardness?

Hard water is caused by minerals such as calcium, magnesium, and manganese dissolving. These dissolved minerals can leave behind deposits that can create a layer of limescale on surfaces and appliances and reduce soap efficiency. Hard water also affects daily activities like washing clothes, dishes, and skin.

Does ZeroWater Soften Water?

Zerowater is a water filtration system that removes impurities such as dissolved solids and contaminants from tap water. It does not, however, soften the water by reducing the mineral content or changing its chemical composition. Softening of water is typically achieved through ion exchange using sodium ions, in which the calcium and magnesium ions responsible for hardness are removed. Zerowater does not use an ion exchange process to soften water, but it reduces the number of dissolved solids in tap water. This makes the water taste purer and fresher than untreated tap water.

Does ZeroWater Remove Hardness?

It contains minerals but does not do much for hard water. Zerowater’s five-stage filtering process effectively removes chlorine, lead, and other dissolved solids from water that could affect your drinking water’s taste, odor, and color. However, because it does not soften hard water, minerals and calcium may still be present in your filtered drinking water. If you live in an area with hard water, you may want to consider a water softener to reduce the amount of minerals and calcium in your drinking water.

What Does ZeroWater Remove?

Zerowater is a filtration system that works to remove contaminants from tap water. This includes chlorine, heavy metals, and dissolved solids like lead. In addition, it also reduces the total dissolved solids (TDS) in your drinking water. However, this does not mean that it is softening your water.

Benefits Of Using Zerowater

  • Remove impurities: The filters used in Zerowater are designed to remove impurities, like chlorine and lead, but they do not soften water. However, the filtration process does create a much better-tasting drinking experience than tap or bottled water.
  • Removes contaminants: Zerowater filters use a patented five-stage filtration process that removes 99.6% of all dissolved water solids, including lead, mercury, chlorine, and other toxins. Compared to standard filters, Zerowater can also remove up to 10 times more contaminants.
  • Reduces bacteria: The filter removes impurities and reduces bacteria, which is essential if you’re concerned about your family’s health. The filters are also easy to replace, so you can be sure the water remains clean and healthy.
  • Enhances taste: Besides removing contaminants, Zerowater filters enhance the flavor of water by removing foul odors and improving its clarity. This makes it an excellent choice for those who want to enjoy the taste of high-quality water.


What is the difference between hard and soft water?

Hard water has a higher concentration of minerals, such as calcium or magnesium. Soft water has fewer minerals and is often preferred for washing clothes and dishes since it does not leave behind mineral deposits.

What are the adverse effects of hard water?

Hard water can cause build-up in plumbing, reducing its efficiency and causing a need for more frequent repairs. It can also leave spots on dishes after washing and make clothes less bright and soft.

How often do I need to replace my ZeroWater filter?

ZeroWater filter cartridges must be replaced every 40 gallons or two months, whichever comes first. The indicator light on the bottom of your ZeroWater pitcher will alert you when it’s time for a replacement. Replacing the filter helps maintain maximum filtration and softening results from your ZeroWater system.

Can I use ZeroWater to remove other contaminants besides minerals?

No, ZeroWater is specifically designed to reduce dissolved solids from tap water.

How can I test the effectiveness of ZeroWater?

ZeroWater offers a free water quality meter to test the effectiveness of your filter. The TDS (total dissolved solids) tester measures the relative levels of total dissolved solids in your filtered water and displays them on an easy-to-read LCD.


Zerowater does not act as a traditional water softener, as it does not control the hardness of your water. Instead, ZeroWater filters and purifies your water using high-quality technology to remove 99.6% of dissolved solids from drinking water. While ZeroWater can remove particles such as calcium, magnesium, and other minerals contributing to water hardness, it cannot soften hard water. Ultimately, ZeroWater is an effective way of purifying your drinking water while removing impurities; however, it will not provide the same results as a traditional water softener for softer water.

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