Under Sink RO Water Purifier in India for Modular Kitchen

If you want to drink pure water, you need to install the best water purifier in your home, which can remove all the impurities from the supplied water. As the water pollution has reached an alarming level, it is impossible for you to drink water that is coming out of the tap directly without purifying it. Talking about the water purifier, almost everyone loves wall mounted water purifiers because of their achievability to be mounted on the kitchen wall and spare extra counter space. But now the Indian kitchen is adopting modular kitchen designs consisting of modules of cabinets and drawers, which hold the kitchenware inside. It facilitates the effective use of the kitchen space. Under the sink RO water purifier is the best water purifier for modular kitchens. Let us study the under sink RO water purifier and how it works.

What is Under Sink RO Water Purifier?

Under sink water purifier or under the counter water purifier are installed beneath the kitchen sink. This water purifier saves your expensive kitchen space and stay out of sight and keeps the kitchen style as it is. Under the counter, water purifier can be connected to the refrigerator and even directly with water dispensing tap.

Advantages of Under Sink RO Water Purifier

Advantages of Under Sink Minerals RO Water Purifiers
Advantages of Under Sink Minerals RO Water Purifiers


  • It does not affect Kitchen Style: Under sink water purifier remains out of sight. The purifier is placed under the kitchen sink, which is covered with the sink doors, only the faucet is visible. It does not affect the look of your stylish modular kitchen.
  • Easy installation: Installation of an under sink water purifier require minimal plumbing techniques. Fortunately, some of the best under sink RO water purifier comes with all the necessary parts of installation with DIY installation guide.  The installation of this water purifier will only take nothing more than an hour. However, if you don’t want to install the water purifier by yourself you can contact the technician for installation.
  • Easy to maintain: This water purifier is very easy to maintain as it does not require any complex maintenance to keep the water purifier function properly. Just you need to work on the filter replacement when needed.

Also Read: RO Water Purifier Maintenance for Best Performance

  • Improves the Taste of the drinking water: Under the sink, RO water filters improve the taste of water. As the chemicals like chlorine, which is infamous for the unpleasant taste, are removed effectively by under sink water purifier.

How Under Sink Water Purifier works?

Purification process in under sink water purifier is same as the wall mounted RO water purifier. The purification process that is being used in under sink water purifier includes RO, UV, UF, activated carbon and sediment filters, which can be used to remove dissolved impurities such as chemicals, bacteria, viruses, and salts thereby making the water 100% pure.

Buy best under sink RO water purifier online at Amazon

In under sink water purifier, the flow of the water is higher than wall mounted RO water purifier as the purified water is stored in the Hydrostatic storage tank. In this tank, an optimal pressure is required to provide a high flow of output rate of the purified water. It means under sink water purifier require less time to fill a bottle than a wall mounted RO water purifier.

Things to Check While Buying Under Sink RO Water purifier?

Buying under sink water purifier can be a difficult task as there are many water purifiers available from the leading water purifier manufacturers. Below mentioned are some important things to check before buying under sink RO water purifier:

  • Check whether the Under sink water purifier comes with a tap, faucet because the under sink water filters require an external tap to dispense the purified water. If it is not provided with the water purifier you have to purchase it separately.
  • Make sure that the water purifier you choose is based on the latest water purification technology i.e. RO+UV/UF with TDS controller. This ensures it has the efficiency to remove all the impurities and delivers pure and safe drinking water.
  • Make sure the water purifier is easy to install and does not require any complex installation procedure so that you can easily install it by yourself.
  • During RO process the essential minerals are also washed away. Make sure the water purifier comes with a TDS controller to maintain the required amount of minerals in your drinking water.
  • Always buy under sink RO water purifier that offers excellent after sales support so that you never feel troubled at the time of the servicing of the water purifier.

Buy best under sink RO water purifier at Flipkart

Top  2 Under Sink Water Purifiers for your Home

Under sink water purifier is the new generation water purifier as they perfectly match up with your modern kitchen. It not only suits your kitchen but also gives 100% pure and safe drinking water. There are many brands of under sink water purifiers, which you can opt for, but, we will discuss on the two most popular brands i.e. KENT and A.O Smith.

KENT Excell Plus Under Sink Water Purifier

Kent Excell under sink RO water purifier

The most popular under sink water purifier is KENT Excell Plus that has advanced patented Mineral ROTM Technology. The purifier comes with RO+UV/UF purification technology and it also comes with an inbuilt TDS controller. Owing to the excellent purification technology, the purifier can eradicate all the dissolved impurities like chemicals, bacteria, viruses, and salts and make the water 100% pure for consumption. It has TDS controller added to it that can retain essential natural minerals in the purified water. KENT Excell+ has 7 liters of purified water storing capacity and it also comes with a hydrostatic storage tank. This tank purely facilitates the pressurized supply of purified water even in the absence of electricity. This RO purifier is tested and certified by world’s renowned laboratories, such as the WQA (USA & India), NSF (USA) and ISI (India) for its performance and quality.

You can purchase the mentioned water purifier from online stores all you have to do is to scout through Flipkart and check the price. Ensure to check the customer review before you purchase it.

Some of the features of Kent Excell Plus are:

  • Suitable for Purification of Brackish / Tap Water
  • Purification capacity: Up to 15 LPH
  • Body construction material: ABS/Stainless Steel
  • Filter Cartridges: Sediment, Carbon Block Filter, UF & Post Carbon
  • UV lamp: 11 watts
  • Storage Capacity: 7 liters
  • Maximum Duty Cycle: 75 L/Day

A. O. Smith Z2 Under the Sink Water Purifier

A.O Smith Z2

The next in the list of under the sink water purifier is A.O. Smith Z2. The purifier comes with twin advance alert technology for sediment, pre-carbon and RO membrane, and other purification filters. It purifies the water through 5 stage purification technology to make the water free from contaminants. It has a digital display for simple and intelligent display of information.

Some of the features of A.O. Smith Z2 RO water purifier are:

  • Purified water storage capacity: 5 liters
  • Product Dimensions (H x D x W): 420mm x 410mm x 270mm
  • Flow rate: Up to 15 liters per hour
  • 5 Stage Purifying Technology: Pre-filter, Sediment filter, Pre Carbon filter, Side Stream RO, Silver Activated Post Carbon filter.
  • Material of construction for plastic parts: Food safe, non-toxic, engineering grade plastics
  • Input Voltage: 150 – 300 VAC, 50 Hz
  • Power rating (Max): 48 Watts

Both the under the counter water purifiers are best in their own perspective, but comparing the technical specifications, I would say, Kent Excell Plus would be the better option for your home. Its water storing capacity is 7 liter that is higher than A.O Smith Z2. Kent Excell Plus has 11 watts of UV lamp added in it. This helps in deactivating all the micro-organism from the water, which is missing in A.O Smith Z2. If you want to purchase this water purifier, you can check the price online that is at Flipkart and if it suits your budget, you can install it at home.

Looking for Wall mounted RO? Find here Best RO Water Purifier in India

Last Few words

If you are concern about your family’s health and wellbeing, you simply cannot drink the tap water without purifying it. There are many impurities that can enter your drinking water and can be a threat to your health. Therefore water purifier is essential ensuring that you remain protected from various water-borne diseases. Since your Kitchen is becoming modern you must have under sink water purifier that perfectly suits your modular kitchen. Pick the best under the sink water purifier and drink pure water to stay healthy.

Written by 

2 thoughts on “Under Sink RO Water Purifier in India for Modular Kitchen”

Leave a Reply

Your email address will not be published. Required fields are marked *