Is It Safe To Drink Water From Water Purifier?

So, you’ve got yourself a fancy water purifier and now you’re wondering if it’s actually safe to drink water straight from it. Well, you’re not alone in this pondering. With all the different types of water purifiers available in the market, it’s natural to have some concerns about their effectiveness and safety. In this article, we’ll explore the ins and outs of drinking water from a water purifier, addressing your doubts and giving you a clear understanding of whether it’s truly a safe bet or not. Hold on to your glasses, because we’re about to quench your thirst for knowledge.

Is It Safe To Drink Water From Water Purifier?

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Benefits of using a water purifier

Removes bacteria and harmful contaminants

One of the major benefits of using a water purifier is the removal of bacteria and harmful contaminants from the water. Tap water may contain microorganisms like bacteria, viruses, and parasites that can cause various waterborne diseases such as diarrhea, cholera, and typhoid. A water purifier helps to eliminate these harmful elements, making the water safe for consumption.

Improves taste and odor

Another advantage of using a water purifier is that it improves the taste and odor of the water. Tap water may sometimes have an unpleasant smell or taste due to chlorine, sulfur, or other chemicals used in the water treatment process. By filtering out these substances, a water purifier ensures that you can enjoy clean and refreshing water without any unwanted taste or odor.

Reduces the risk of waterborne diseases

Using a water purifier significantly reduces the risk of waterborne diseases. It is particularly important in areas where the water supply may not be adequately treated or contaminated by pollutants. By removing harmful contaminants, a water purifier provides a reliable and convenient way to keep yourself and your family safe from diseases caused by contaminated water.

Types of water purifiers

Activated Carbon Filters

Activated carbon filters are one of the most commonly used types of water purifiers. They work by adsorbing impurities and chemicals in the water through activated carbon granules. These filters are effective in removing chlorine, sediment, volatile organic compounds (VOCs), and certain heavy metals. However, they may not be as effective in removing all types of contaminants like bacteria or viruses.

Reverse Osmosis Systems

Reverse osmosis (RO) systems are highly effective in removing a wide range of contaminants from the water. They utilize a semipermeable membrane to remove dissolved solids, such as salts, heavy metals, and other impurities. RO systems are capable of removing even the smallest particles, including bacteria and viruses. However, they can be relatively expensive and may also waste a significant amount of water during the filtration process.

Ultraviolet (UV) Water Purifiers

UV water purifiers use ultraviolet radiation to sterilize and disinfect the water by destroying the DNA of microorganisms. They are highly effective in killing bacteria, viruses, and other pathogens without the use of chemicals. UV purifiers are particularly useful in areas where the water source is known to be contaminated with harmful bacteria. However, these purifiers do not remove dissolved impurities or improve the taste of the water.

Distillation Systems

Distillation systems work by heating the water to separate it from impurities and contaminants. The vapor is then condensed back into liquid form to produce purified water. Distillation is effective in removing a wide range of contaminants, including heavy metals, chlorine, and dissolved solids. However, it is a relatively slow and energy-consuming process compared to other types of water purifiers.

Is It Safe To Drink Water From Water Purifier?

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Factors to consider before drinking purified water

Water source and quality

Before drinking purified water, it is essential to consider the source and quality of the water. Different water sources may have varying levels of contamination, and it is crucial to ensure that the purifier you choose can effectively remove the specific contaminants present in your water source. Conducting water tests or consulting with professionals can help determine the quality of your water.

Maintenance of the water purifier

Regular maintenance of the water purifier is necessary to ensure its optimal performance. This includes cleaning the filters, replacing them when required, and following any specific cleaning procedures recommended by the manufacturer. Neglecting maintenance can lead to a decrease in the efficiency of the purifier and potential contamination of the water.

Proper installation

Proper installation of the water purifier is crucial to ensure its effective functioning. It is essential to follow the manufacturer’s instructions or seek professional help to install the purifier correctly. Improper installation can lead to reduced filtration efficiency or even damage to the purifier.

Regular filter replacements

Regularly replacing the filters in your water purifier is vital to maintain its effectiveness. Over time, the filters can become clogged with impurities, reducing their ability to remove contaminants from the water. It is recommended to check the manufacturer’s guidelines on filter replacement intervals and ensure timely replacements.

Potential risks of using a water purifier

High cost of maintenance

One potential risk of using a water purifier is the high cost of maintenance. Depending on the type and brand of the purifier, the cost of replacing filters and maintaining the system can be significant. It is essential to consider these ongoing expenses before investing in a water purifier.

Potential for contamination during storage

While a water purifier effectively removes contaminants from the water, there is still a potential risk of contamination during storage. If the storage containers or bottles are not properly cleaned or sealed, bacteria or other microorganisms can recontaminate the purified water. It is important to ensure that the containers used for storing purified water are clean and tightly closed to prevent any contamination.

Limited effectiveness against certain contaminants

Although water purifiers are capable of removing a wide range of contaminants, they may not be effective against certain pollutants like dissolved gases, some pesticides, or certain industrial chemicals. It is crucial to understand the limitations of your water purifier and consider additional treatment methods if necessary.

Common myths about water purifiers

Water purifiers remove essential minerals

One common myth about water purifiers is that they remove essential minerals from the water, making it less healthy. While some water purification methods like reverse osmosis can remove minerals, it is important to note that minerals are obtained primarily through the consumption of a balanced diet and not solely from drinking water. The amount of minerals typically obtained from drinking water is relatively insignificant compared to dietary sources.

Boiling water is sufficient for purification

Another common myth is that boiling water is sufficient for purification and eliminates the need for a water purifier. While boiling water can kill most microorganisms, it does not remove impurities or dissolved contaminants. Boiling is not effective against heavy metals, chemicals, or other pollutants that may be present in the water. Using a water purifier in addition to boiling ensures comprehensive purification.

Purified water is completely sterile

It is a misconception that purified water is completely sterile. While water purifiers can eliminate a significant number of bacteria and viruses, it is nearly impossible to achieve complete sterility in a home setting. It is important to follow proper hygiene practices and avoid recontamination during storage and handling to ensure the safety of purified water.

Tips to ensure the safety of water from a purifier

Use a reliable and certified water purifier

To ensure the safety of the water from a purifier, it is important to choose a reliable and certified product. Look for certifications or approvals from reputable organizations that validate the effectiveness of the purifier in removing contaminants. Conducting thorough research and reading customer reviews can also help in selecting a trustworthy water purifier.

Regularly clean and sanitize the water purifier

Regular cleaning and sanitization of the water purifier are essential to maintain its performance and prevent bacterial growth. Follow the manufacturer’s recommendations for cleaning procedures and frequency. Clean the external surfaces, replace filters as recommended, and ensure that there is no buildup of sediments or contaminants within the purifier.

Store the purified water in clean, closed containers

When storing purified water, it is crucial to use clean and closed containers to prevent any potential contamination. Choose food-grade containers that are specifically designed for storing water. Ensure that the containers are thoroughly cleaned and tightly sealed to maintain the purity of the water.

Monitor the water purifier’s performance

Regularly monitor the performance of your water purifier to ensure it is effectively removing contaminants. Keep track of filter replacement schedules, water flow rate, and any changes in the taste or odor of the water. If you notice any significant decline in performance, contact the manufacturer or a professional technician for inspection and necessary repairs.


Using a water purifier offers numerous benefits, including the removal of harmful contaminants, improved taste and odor, and reduced risk of waterborne diseases. By understanding the different types of water purifiers, considering important factors before drinking purified water, and debunking common myths, you can ensure the safety and reliability of your water purifier.

Implementing proper maintenance, installation, and storage practices, along with regular monitoring, further enhances the effectiveness of the water purifier in providing clean and safe drinking water for you and your family.