Reverse Osmosis vs Water Softener- Which one Do you Need?

Water quality is something that you shouldn’t compromise with to stay healthy and safe from diseases. Considering the increasing amount of pollution, you need to use the right appliances to improve the quality of water that you use. At times, installing water purifier may turn out to be enough to improve the quality of water. However, there may be instances when you water purifiers alone may not serve the purpose. In such a scenario, you may also need to install a water softener. The tricky question, however, is between Reverse Osmosis vs Water softener, do you need to install a water purifier or softener or both? To help you out, in this blog, we discuss in detail about the difference between reverse osmosis vs water softener and their specific uses.

When do you need an RO water Purifier?

When do you need an RO Water Purifier
When do you need an RO Water Purifier

RO water purifiers have become a must-have for domestic purposes. The purification technology ensures you get completely safe and tasty drinking water. Borwell or municipal water contains high TDS level as it contains excessive calcium and magnesium, iron, and sulfate. RO water purifiers are ideal for water with a high TDS level to make it suitable for drinking.

When do you need a Water Softener?

When do you need a water softener
When do you need a water softener

The presence of excess amount of calcium and magnesium in water makes it hard. Water softeners use the process of ionization to remove hardness from water by replacing excess calcium and magnesium with sodium. Hard water leaves a layer of scale on your utensils and also damages your hair and skin. A water softener can mitigate the problem with the help of its automatic regeneration process.

Advantages of Using Both RO Purifier and Water Softener


Many people who have a water softener at home avoid using a water purifier. However, many of us are unaware of the fact that water softener doesn’t remove the disease-causing impurities present in water. This is where you need the help of an RO water purifier as it removes harmful contaminants present in water to make it safe for consumption. Apart from this, there are also some additional advantages of using an RO water purifier with a softener.

Improves the Water Quality

To improve the water quality, you can choose a water softener along with an under-the-sink RO water purifier. You can install under-the-counter water purifiers with the kitchen tap or connected to the refrigerator. While a water softener gives you soft water that removes scaling and spots from surfaces, an RO water purifier provides healthy drinking water by removing impurities. In short, a combination of the two will not only give you soft but also safe drinking water.

Saves Money

Installing a water softener and purifier helps you save money. When you use a water softener, you need less soap/ detergent and shampoo, increase the lifespan of the appliances, thereby helping you save money. Water purifiers reduce the expenses of buying bottled water, which is also harmful to your health. As a result, installing an RO water purifier along with softener goes a long way in helping you save money.

Protects the RO Water Purifier

Installing a water softener also helps in increasing the longevity of your water purifier. The reason is though RO water purifiers can remove excess calcium and magnesium, the process takes a toll on the filtration system. A softener removes excess of calcium and magnesium, thereby reducing hardness in water making it easy for the water purifier to remove other impurities and also increase its longevity.

You May Also Read: 5 Questions to Ask When Buying a Water Softener

The Final Verdict

RO purifier Vs Water Softener
RO purifier Vs Water Softener

Many people ignore installing a water purifier after installing a water softener. Though in some cases installing only water softener is enough, in many cases using both provides an added advantage. In short, when choosing between Reverse Osmosis vs Water Softener, you can install both if the water that you receive is hard and low in TDS. The combination of water softener and RO purifier will provide you soft water that is free of impurities. However, test the water quality to find out the type of impurities present in water and check which purifier is suitable for you.

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