Top 4 HUL RO Water Purifiers – TDS limit 1800 PPM

Hindustan Unilever Limited (HUL) is a subsidiary of Unilever, a British-Dutch company. HUL’s products primarily include FMCG goods inclusive of foods, beverages, personal care products, cleaning agents and of course water purifiers. The below-listed water purifiers are some of the best products out of the many other HUL water purifiers.

Before buying any of the following products, do check the water using a digital TDS meter for TDS level. In case the TDS level is less than 500 ppm, you don’t need a RO water purifier.

1. HUL Pureit 5 Ltrs Classic RO+UV 6 Stage Water Purifier

This water purifier uses advanced 6-stage water purification technology. It does not only remove the impurities but also enhances the taste of the water. This purifier reduces the TDS in water and gives you soft and sweet water. You can easily get along with this purifier without too much trouble. It is also an attractive, beautiful-looking product which you could use in your kitchen.

Key Features

Comes with engineering grade plastic body

Of course, this purifier comes with an engineering grade plastic body. It does not only provide the purifier with strength but also ensures maximum durability. Furthermore, the plastic is completely food grade and it is safe to use.

Six-stage purification process

This purifier uses 6-stage purification process to purify the water. In this 6-step process, the water first passes through the pre-sediment filter. This filter removes all the particulates. The water next enters the pre-RO carbon filter and then goes through post-carbon sediment filter. The water passes through the RO membrane in the fourth stage and enters the UV chamber next. Lastly, it goes through a post-RO carbon filter which enhances the taste of the water. The long purification process ensures that you get good quality water by removing all impurities and controlling TDS.

Pros and Cons


  • Six-stage purification process removes all the impurities.
  • Engineering grade plastic body offers maximum durability.
  • It is easy to install and completely leakage free.
  • Remove TDS up to 1800 ppm.
  • Advanced voltage fluctuation guard.


  • The machine produces noise.
  • Wastage of water.

Also Read:  Best Water Purifiers for Home Use (2019)

2. HUL Pureit Marvella Slim RO Water Purifier

HUL Pureit is one of the most famous water purifier brands in the country. The unique design and exceptional performance are synonymous with the Pureit purifiers. This HUL Pureit Marvella Slim RO water purifier is a testament to that. This purifier comes with a great build-up. Furthermore, it uses a six-stage purification process which offers you safe water.

Key Features

Compact and sleek design

The design and build-up of the Pureit Marvella water purifier are few of its positives. This purifier comes with an ABS food-grade plastic structure. It provides strength to the build-up, makes it scratch resistant and enhances its durability. Furthermore, the sleek and compact design of the purifier helps it to take less space. Above all, it makes it look beautiful and attractive.

Six-stage purification process

The purifier comes with six-stage purification process which ensures that you will get only the best quality drinking water.

In the first stage, the water passes through the pre-sediment filter where it removes the coarse and fine particulates from water. The water enters the pre-carbon RO filter in the next stage. The pre-carbon RO filter removes organic compounds, pesticides and bad taste from the water. The post-carbon sediment filter removes the remaining particulates or impurities from the water.

In the fourth stage, the water passes through the RO membrane. Here heavy metals, salts and other impurities leave the water with the help of reverse osmosis process. The water passes through the microfiltration chamber next. It ensures the utmost purity of the water. Lastly, the water goes through the post-carbon RO filter which adds to the taste of the water.

Pros and Cons


  • The purifier comes with advanced voltage fluctuation guard and protects the machine against voltage fluctuations.
  • Advanced notification system. It notifies you about the change of Germkit 15 days in advance.
  • Removes TDS up to 1800 ppm.
  • Uses 6-stage purification process to give you safe drinking water.
  • No annual maintenance cost. You pay for maintenance only on as needed basis.
  • Break-resistant tap.


  • This water purifier comes with only 4-litre storage capacity.
  • Produces noise during water purification.

Also Read: Cheap and Affordable Water Purifiers – UV, UF, RO

3. HUL Pureit WPAD100 Advanced 23-Litre Water Purifier (Blue)

Hindustan Unilever has some of the unique water purifiers in the market under their Pureit flagship and the Pureit WPAD100 Advanced water purifier is right up there in terms of its uniqueness. Though it is a gravity-based water purifier, unlike other purifiers, this one has got RO purification process and is also very cheap.

Key Features of HUL Pureit WPAD100 Advanced 23-Litre Water Purifier

Comes with 4-stage purification process

Purification process involves four stages. In the very first stage, the water passes through a preordained germ kill processor which completely annihilates the germs present in water. The water then passes through microfiber mesh which removes all the particulates from water. The carbon polisher then increases the oxygen content in water and makes it free from any odour. Lastly, the Reverse Osmosis (RO) as well as a micro-charged membrane balances the TDS level in the water.

Has a great design

This water purifier has a non-breakable, high quality, ABS food grade plastic structure. Therefore, it comes with the assurance of utmost durability and strength. Even after days of usage, you will find no scratch on its body.

Pros and Cons


  • It comes with a 4-stage water purification process.
  • Kills almost 10 million germs in 1 litre of water.
  • Retains the freshness and taste of water completely.
  • The purifier is obviously easy to clean and assemble.
  • This purifier from HUL comes with a total capacity of 23L and tank capacity of 9L.
  • It has a robust and non-breakable structure.


  • The filter leaks sometimes when filled with 23 litres of water.

Also Read: Latest Havells Water Purifiers

4. HUL Pureit 5 liters Classic RO+MF Water Filter

The HUL Pureit Classic water filter through its advanced technology comprising of 6 stages of water purification ensures that you drink only pure and safe water. Nothing really to hype about.  This water purifier is suitable for a small family.

Key Features of HUL Pureit Classic RO+MF Water Filter:

Six-stage purification process

This water purifier comes with 6 stage purification process. In the very first step, the pre-sediment filter removes the fine as well as coarse particulates from the water. Secondly, the water passes through the pre-carbon RO filter which removes all kinds of organic impurities such as pesticides and chlorine from water. It also retains the taste of water by removing any odour. In the third step, the water moves through post-carbon sediment filter which carefully removes any remaining dust. Further, the water enters the RO membrane at high pressure. It removes heavy metals like Arsenic and balances the TDS level. At the fifth stage, the water passes through the microfiltration chamber. It kills all the germs remaining in the water. Lastly, the water moves through a post-RO carbon filter which adds taste to water.

Pros and Cons


  • The purifier comes with 6-stage water purification process.
  • Kills all the germs efficiently.
  • Removes heavy metals such as Arsenic and obviously balances the TDS levels.
  • The Pureit Classic RO+MF water purifier enhances the water’s taste and frees it from any odour.
  • Provides the highest level of TDS removal that is up to 1800 ppm.


  • The after-sales service from Pureit is not that great.


All the above listed water purifiers are decent products and comparatively less expensive than Kent or Aquaguard water purifiers. You can select any of the above purifiers according to your needs.