10 Questions You Must Ask Before Buying a Water Purifier Filter

With waterborne diseases spreading at an alarming rate, people have started realising the importance of drinking purified water. The water available to humans from most sources is not potable unless treated. Hence, installing a water purifier to get the same at home has become a necessity for every household.

1. Do I Need A Water Purifier?

If the water supplied to your home is clean and fresh, you may not need a water purifier filter. If the water has high levels of TDS, suspended impurities or biological impurities, then you can consider getting a water purifier. Get it tested first.

2. Where Can the Water Be Tested?

You can take a sample of the water to a nearby lab. Alternatively, you can request companies providing water purifiers to test it for you. Many of them offer the service for free.

3. What Type of Purifier Do I Need?

The test results will decide the kind of purifier you need:

  • If you have a high level of suspended impurities, use a UF filter.
  • If the level of TDS in water is high, use an RO water purifier.
  • If there are biological impurities like bacteria and viruses present in water, use a UV filter.

• Depending on the combination of the impurities, you will need to decide the combination of technology in your water purification system. For a safe side, it is better to opt for a water purifier that comes with RO+UV+UF+TDS controller filtration system. You can go for the Tyent water ionizer as well, as they are effective and pretty popular nowadays.

4. What Are the Essential Features in a Water Purifier?

You will need the right purification method, sufficient storage capacity, installation facility from the seller, the quality of filters used in the system, the ration of water wastage in the process, certifications, warranty and after-sales service.

5. Is the Presence of Chlorine a Cause to Worry?

Chlorine is a disinfectant used for purification of water. Some amount of chlorine is essential. If it is high, it could cause unpleasant taste and odour. It could also create harmful chemicals by reacting with other impurities in water. High levels of chlorine can be treated with carbon filters.

6. Is It Advisable to Use Activated Carbon?

It is good for removal of free chlorine and certain harmful organic compounds from water. It should be utilised if chlorine or suspended particles are present in water.

7. When Should You Not Use RO Water Purification?

If the water supplied to your home has permissible TDS limits, you must avoid using RO as it could remove certain essential minerals from water in the filtration process.

8. What Is the Role of a TDS Controller?

When water is treated using RO purification, the dissolved salts are removed from it. A TDS controller restores the essential nutrients in water and maintains the TDS levels within the acceptable limits.

9. What Is the Importance of Certification?

Certification ensures that water purifiers that have been sold to you have been tested for quality and you are getting a safe product.

10. Is It Expensive to Maintain a Water Purifier?

Ensure that your filter comes with a warranty for the initial years. The filters and cartridges of the purifier need regular servicing and replacement at fixed intervals. This does vary based on usage, but the cost can be high. If you take an AMC, the costs can be significantly reduced.


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Written by Shivangi Gupta

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