Best Under Sink RO System in India

Best Under Sink RO System in India ( 2025 ) – Compact & Efficient Kitchen Solutions

Why Under Sink RO Systems Are Trending

Modern kitchens are all about style , space efficiency , and convenience. Under sink RO systems fit neatly inside kitchen cabinets , keeping walls clutter free while providing purified water through a dedicated faucet. With more urban homes adopting modular kitchen designs , these compact RO purifiers have become increasingly popular.

What is an Under Sink RO System ?

An under sink RO system is installed below your kitchen sink and comes with a separate faucet. Unlike wall mounted units , it stays hidden , making your kitchen look neat while ensuring a constant supply of safe drinking water. These systems typically include RO + UV + UF + Mineral Cartridge + TDS Controller for multi stage purification.

Benefits of an Under Sink RO

Space Saving & Aesthetics : Hidden installation makes kitchens look modern and uncluttered.

Health & Safety : Removes bacteria , heavy metals , and other contaminants , ensuring safe water for your family.

Better Taste : Mineral cartridges and TDS controllers restore natural taste and essential minerals.

High Storage : Most models offer 6– 13 liters of storage , suitable for families of all sizes.

How Under Sink RO Works

Water passes through multiple stages : sediment filters remove dust , carbon filters remove chlorine and odor , RO membrane eliminates dissolved salts , and UV/UF ensures biological safety. Finally , the mineral cartridge improves taste , while the storage tank keeps purified water ready for use.

Top Under Sink RO Systems in India ( 2025 )

1. Aqua Star UTC 6L : Compact and budget friendly , ideal for small families.

2. Aqua Aaj Black UTC RO : Multi stage purification with mineral retention , perfect for high TDS water.

3. Nova Star UTC RO : Reliable build and easy maintenance , suitable for medium sized families.

4. Wave RO 13L : High capacity tank for large families or heavy water usage.

Under Sink RO vs Wall Mounted RO

Under Sink RO : Sleek , hidden , high storage , saves counter and wall space.
Wall Mounted RO : Easier access for servicing but occupies visible wall space and has slightly lower storage.

For modern kitchens and apartments , under sink RO is generally the better choice.

Maintenance Tips

• Replace sediment/carbon filters every 6 months.

• RO membrane : 12– 24 months.

• Mineral cartridge : 12 months.

• Keep tanks and components clean for optimal performance.

FAQs

Q1. Is an under sink RO better than wall mounted RO ?
Yes , it saves space and looks modern while offering similar purification.

Q2. How much does an under sink RO cost in India ( 2025 ) ?
₹6 ,500 – ₹18 ,000 depending on brand and capacity.

Q3. Can I install it myself ?
Professional installation is recommended to ensure proper connections and avoid leaks.