Widespread environmental pollution, indiscriminate use of chemicals, etc. have polluted water bodies and this water, if consumed regularly, can lead to medical conditions that can turn fatal. Bottled water can often turn out to be an unclean and unreliable choice. With advanced technology filtration, water purifiers handle almost any contaminants ensuring uninterrupted access to pure water. If the heavy investments are a deterrent, water purifiers on rent can be your next choice as you are saved from costly expenses.
In this blog, we discuss the types of purifiers and filtration technologies available so that you can zero in on a water purifier for rent or to buy, that is ideal for the unique water challenges you face.
How do you know that you have the right quality drinking water?
- Before you set out to select a drinking water purifier that is suited to your needs, it is important that you have an idea about your source water and the quality of water that is available for your consumption.
- To test the water quality, you must have an idea about parameters like the hardness of water, the salinity, the total dissolved salts, or the TDS of your source water. There are standards which are prescribed by the Governments, that mark the parameter quantity, as safe to consume.
- The water quality is often measured by the TDS levels of the water. TDS stands for the total quantity of dissolved impurities, like trace metals ions, minerals, etc. in a particular volume of water.
- You can get your water analysed at a reputed lab in your locality or use a TDS meter to check it at home. Ideally, your TDS levels should not be more than 300 ppm (parts per million)
What types of water purifiers are available currently?
- If we take the water purifiers available in the market presently, they can be divided into two types. First, are the ones that run on electricity and employ multiple levels of filtration and even combine multiple filtration types, to deal with different contaminants.
- The other types are purifiers which do not require electricity to operate and often use natural gravity-based filtration methods, to purify water. They are portable and compact do not expend any energy to operate and are eco-friendly. They are also cheaper than their electricity-based counterparts.
Different types of filtration technology that you can consider
RO purifiers:
- Reverse osmosis water purifiers use a powerful semipermeable membrane to remove dissolved impurities, metals, ions, etc. from water. In a natural osmotic process, water molecules move towards solutions with higher salt content, from a position of lower salt content, through a membrane.
- RO processes reverse this osmotic process by employing a pressure greater than the osmotic pressure on the membrane. This causes water to flow from higher-concentrated solutions to lower-concentrated ones. Contaminated Water is forced through a pressurised chamber with a membrane and the water molecules pass through the membrane, leaving the impurities behind.
- RO purifiers are capable enough to deal with most contaminants like heavy metals, pesticides pathogens, etc. But it also strips away the essential minerals during the purification. So, look for a model that will remineralise the water, during later stages of purification.
- While choosing an RO purifier, you must look for factors like the quality of the RO membrane, the capacity and efficiency of the filter, the certifications of the brand, the after-sales services, and additional features like UV sterilization, etc.
Gravity-based water purifiers
- These purifiers employ pressure filtration to process and purify water. They are mostly used for non-electric purifiers. This is especially useful for travelers and outdoor activity enthusiasts. Households wanting to purify water without hefty expenses and without depending on electricity can choose these models.
- These purifiers usually contain an upper chamber where unpurified water is poured and a lower chamber which is used for collecting the purified water.
Activated carbon technology purifiers
- These purifiers usually contain two to more bars composed of carbon granules, which are infused with silver molecules or are positively charged. These bars absorb the impurities and contaminants, giving you pure water. They effectively remove pesticides, herbicides, chlorine, and other chemicals from the water. They also enhance the taste and odor of water and are environmentally friendly as well. They help to reduce the consumption of single-use plastic bottles.
UV filters
- These filters have revolutionized the way we purify water by employing UV light to destroy bacteria, viruses, and other pathogens present in the water. This helps in eliminating these pathogens, thus protecting us from waterborne infections they cause.
- The UV light damages the DNA of these pathogens, leaving them unable to reproduce further. UV filters do not alter the taste or odor or the chemical composition of water, which is one of its main advantages.
UF filtration
- This advanced water filtration technology employs filters with microscopic pores which act as a sieve at a molecular level. This helps to separate contaminants, impurities, and sediments leading to clear water, that is also safe from a microbiological standpoint.
- Since it does not use chemicals nor consume huge chunks of energy, this method is environmentally friendly and works out to be cost-effective in the long run.
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Conclusion
Making sure that you have access to safe water is crucial for your well-being. The type of water purifier you choose mostly depends on the water filtration technology that it employs to deal with the contaminants in your source water. Purifiers on rent make it easier and affordable to get the latest model of water purifiers. This ensures that you have safe water at the press of a button.
Why DrinkPrime?
If investing in a purifier is not within your budget, a monthly rental water purifier is your best choice. It offers access to pure water while saving you from making hefty investments. If you are looking for one of the best water purifiers for rent, then DrinkPrime is the one for you!
Just choose from our range of subscription plans and only pay as per your water consumption!
