Difference Between Tata Swach and Pureit

Edited by Diffzy | Updated on: April 30, 2023


Difference Between Tata Swach and Pureit

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In our world, drinking, cooking, and other household activities like taking a shower, brushing one's teeth, and washing clothes all depend on clean water. It is crucial to preserve hygiene around us in addition to making our lives healthier. Despite having a seemingly clean appearance, the tap water that is delivered to our homes contains a variety of germs and viruses that can harm our health, as well as fluorine compounds, chlorine, mercury, lead, pesticides, and other forms of trash. According to studies, unclean water causes illnesses including cholera, dysentery, typhoid, and polio and is thought to be responsible for 502 000 diarrhea-related deaths annually.

Normal water sources have numerous impurities that must be removed, but they also contain minerals that must be kept in since the body needs them. Water purifier brands like Tata Swach and Pureit are designed to make water drinkable. Although it may surprise you, utilizing clean water at home has an impact on the local air quality. Using water at home exposes these potentially toxic substances to more airborne evaporation because water also contains a variety of harmful substances.

Tata Swach Vs. Pureit

The primary distinction between Tata Swach and Pureit is that the former is a range of water purifiers manufactured by Tata Chemicals, whilst the latter was created by Hindustan Unilever Ltd.  The Tata Swach is a water purifier that Tata Chemicals created in 2004 to help communities impacted by the tsunami have access to drinkable water. It introduced cutting-edge water filtration technology employing nao and rice husk ash. Sujal is the name of the initial purifier in this line.

Tata Swach's primary area of interest is nanotechnology. In 2008, Hindustan Unilever Ltd. made Pureit a nationwide business. The Pureit is primarily a tabletop variety of purifiers, and it uses cartridges to filter water. Since Pureit's purifiers are so clean, the company claims that they are actually safer than boiling water. It holds one of the greatest market shares for water purifiers.

Difference Between Tata Swach And Pureit in Tabular Form

Parameters Of Comparison Tata Swach Pureit
Technologies Based on nanotechnology, TATA Swach TSRF technology is effective in eliminating germs and viruses. Built around a water purifier that resembles a bulb and is constructed of natural materials like rice husk ash coated with nanoparticles of silver. Microfiber mesh for dirt, compact carbon trap for parasites and pesticides, germ kill processor for bacteria and virus eradication, and polisher for making the water flavorful and odorless make up the four stages of this purification method.
Variety and availability of price From Rs. 499 to Rs. 1498, three distinct variants are offered. In the price range of Rs. 1000 to Rs. 3200, three distinct variants are offered.
The purifier's capacity It includes a water tank with a capacity of 18 liters. The Pureit water purifier has a storage tank that can hold 23 liters of water.
Duration of purification At a rate of 4 liters per hour, it can filter water. Three liters of water per hour are purified at this rate.
Life of Cartridge The Tata Swach's single cartridge has a 3000-liter water purification capacity. Two thousand two hundred fifty liters of water may be purified with a single Pureit cartridge.
Sign of end of life Yes Yes
Auto-off Yes Yes
Water Flowing Not necessary Not necessary(With and without)

What Is Tata Swach?

Tata Chemicals manufactures the Tata Swach line of water purifiers. It is the market's second-most popular line of water purifiers. Tata Swach uses rice husk ash that has been infused with silver ions to filter water. RHA is made by heating rice husk and includes carbon and activated silica. Because of the extremely small silver particles' enormous surface area, which gives bacteria greater room to interact with silver, the silver inhibits the development of bacteria.

Three components make up the Tata Swach water purifier. The untreated water is kept in the first reservoir of the Tata Swach, while the bulb that holds the filtering cartridge is located in the middle section. Afterward, it is kept in the second reservoir. A fuse system is used to notify customers when their cartridges need to be changed.

Process Of Tata Swach

The water purifier that utilizes silver technology most effectively is the Tata Swach. Tata Chemicals made a really inventive decision by using rice husk as a filter, and it was done with tremendous enthusiasm as it was also utilized for tsunami survivors. It transformed the industry, made a significant portion of the populace aware of the value of purifying water, and gave people an affordable way to begin using them.

Tata provides a water filter with nanotechnology.

Tata Swach purifiers utilize a variety of methods, including distillation, filtration, boiling, chlorination, sedimentation, and oxidation. Currently, nanotechnology is essential to water filtration methods. In nanotechnology, which is the technique of manipulating atoms on a nanoscale, nanomembranes are used to soften water and remove impurities, including physical, biological, and chemical impurities. There are several methods in nanotechnology that employ nanoparticles to effectively and safely provide clean drinking water. Some methods have been used by the industry. Nanotechnology is chosen for improved water purification or treatment procedures. Processes for treating water employ a wide variety of nanomaterials and nanoparticles. Regarding cleanup, desalination, filtration, purification, and water treatment, nanotechnology is helpful.

The primary characteristics of nanoparticles that make them useful for water treatment include

  • Smaller volume, more surface area
  • The particles become stronger, more stable, and more long-lasting as the surface area and volume increase.
  • Materials' physical, chemical, biological, electrical, optical, and other characteristics can change at the nanoscale.
  • facilitates chemical and biological processes

Overall Performance Of Tata Swach

The greatest industrial conglomerate in India, Tata, joined the water purifier market on December 7th, 2009, when they unveiled their distinctive and ground-breaking water purifier, the "Tata Swach." The Hindi word "Swach" means "Clean." The Tata Swach water filter won the 2010 Top Gold Award at the Asian Innovation Awards presented by The Wall Street Journal.

Tata now manufactures all kinds of water purifiers. Tata RO water purifiers are among the most affordable and high-quality RO water purifiers available in India. Given that Tata is a well-known brand in India, they may be trusted to provide effective water purifiers.

What Is Pureit?

Hindustan Unilever Limited established the Pureit line of water purifiers in 2004, and it stayed in the research and development stage until 2008, when it was turned into a legitimate line of goods that has since been embraced by more than 4.8 million people. The Pureit purifies water using a four-stage procedure. A microfiber mesh is used to remove dirt in the first stage, after which the compact carbon trap is used to remove pesticides and parasites. In the last step, a germ-killing processor is used to remove bacteria and viruses, and a polisher is used to make the water tasteless and odorless. As a device designed to be environmentally friendly, the Pureit conserves water and is available in battery-operated and gravity-operated models. Additionally, Pureit has introduced RO water purifiers that are more costly but considerably more dependable. The Pureit also gets rid of heavy metals and other sediments, but it can't get rid of salt, so a lot of the water's original flavor is still present. Because Pureit has sold successfully and amassed a sizable customer base, Hindustan Unilever's highly regarded brand has transferred effectively into its line of water purifiers. Additionally, Pureit has improved its technology and incorporated copper into its most recent versions.

Features Of Pureit Water Purifiers

  1. Water that is completely safe and pure to drink- You can get 100% pure, risk-free, and sweet-tasting drinking water with Pureit RO water purifiers, thanks to its Advanced seven stages of RO+UV+MF water filtration. The many filtering steps are efficient against dangerous germs, viruses, chemicals, odors, pesticides, and other pollutants.
  2. 100% RO-Purified Water- The whole input water flows through the RO membrane for filtration when using Pureit's 100 percent RO purification service. Other water purifiers, however, must first send water via a RO membrane before passing part of it through UV purification.
  3. 100% RO purification guarantees that 100% of the input water travels through a semipermeable membrane, making the water viral, bacterial, chemical, and excess TDS free and safe for consumption. Enrichment in Minerals Pureit RO water purifiers has mineral cartridges that replenish important minerals like calcium and magnesium into your filtered water in order to reinforce pure water with minerals.
  4. Advanced Functions- Advanced features like Double Purity Lock, an Advanced Filter Change Alert that informs you 15 days before the filter expires, and an Auto Shut-OffTM function that turns your device off automatically if the GKK is not replaced despite warning are included with Pureit RO water purifiers.
  5. High Water Efficiency- In contrast to the majority of RO water purifiers, the Pureit Eco Range of Mineral RO water purifiers squander just 0.7 glasses for every glass of cleaned water. Highest Water Saving is provided by Pureit Eco water purifiers, which have a high recovery rate of 60% as opposed to the typical 25–30% recovery rate of other water purifiers. Pureit RO water purifiers have a number of additional advantages in addition to those mentioned above. In order to ensure safe and clean drinking water for the health and well-being of your family, you must pick a RO water purifier for your house if your supply of water has a high TDS level.

Reverse Osmosis Filtration System By Pureit

In order to remove contaminants that might not be apparent to the human eye, a reverse osmosis filtration system forces water through a particularly fine membrane. Based on the size and form of the contaminants, these membranes filter them out. This implies that nothing can pass through the filter that is bigger than a water molecule. Pesticides, viruses, germs, ions, and bacteria, among other dangerous substances, are all blocked by the membrane. In fact, it is able to remove contaminants from water than conventional purification methods are unable to.

Both residential and commercial use of a RO purifier is ideal. Cosmetics, pharmaceuticals, seawater desalination, food and beverage processing, and industrial boilers are just a few of the industries that effectively employ RO technology.

Characteristics Of Pureit RO Encompass

  • Lead, mercury, arsenic, chlorine, and fluoride are just a few of the contaminants that may be filtered by a RO purifier. These substances might make people sick.
  • When compared to other purifiers, RO water purifiers utilize less energy, which reduces the amount of power used.
  • Water's flavor is enhanced through RO filtration.
  • An RO filter requires very little maintenance. Only twice a year are services necessary.
  • Pureit urges its customers to make wise and healthy decisions. The market has a large selection of extremely affordable and energy-efficient RO water purifiers. You should thus carefully select the one that best matches your needs. See our selection right away.

Main Differences Between Tata Swach And Pureit in Points

  • The Pureit's storage tank is bigger than the Tata Swach, at 23 liters as opposed to 18 liters.
  • The Pureit purifies water using a more conventional way, whereas the Tata Swach employs a more cutting-edge nanotechnology method.
  • The Tata Swach filters 4 liters of water per hour as opposed to the Pureit's 3 liters per hour, making it quicker than the Pureit.
  • With a far bigger market share, the Tata Swach is more well-liked than Hindustan Unilever's Pureit.
  • Compared to the Pureit, the Tata Swach has a significantly reduced operating cost; it costs around half as much to filter the same amount of water.
  • Tata Swach employs nanotechnology, whereas Pureit uses a reverse osmosis filtering system to clean the water.


Industries are putting a lot of strain on the environment by introducing more and more pollutants as they expand quickly. Due to this, practically all water bodies are now unsafe to drink. Because of the microbes and high salt in ocean water, it is also unsafe to drink. For purifying water and upholding good and healthy drinking practices, the Tata Swach and Pureit water purifiers are fantastic and secure options. They are excellent for those who cannot afford the more expensive ones on the market since they are quite affordable. These are similarly non-electric, tabletop, and require very little care due to the simplicity with which their filter pods may be changed.


  • https://m.pureitwater.com/SL/how-does-ro-purification-wor


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"Difference Between Tata Swach and Pureit." Diffzy.com, 2024. Fri. 23 Feb. 2024. <https://www.diffzy.com/article/difference-between-tata-swach-and-pureit-629>.

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