RO+UV+UF+TDS+Minerals
Mineral-Rich Pure Water
Get the best of both worlds - ultra-pure water enriched with essential minerals. Our Minerals RO adds back calcium, magnesium, and other vital minerals for optimal health benefits.
Key Features
Ideal For
Technical Specifications
What Makes RO+UV+UF+TDS+Minerals Exceptional?
Each purification stage is engineered for a specific purpose. Here's a deep-dive into every technology working inside your purifier.
99%
TDS Removal
Reverse Osmosis
The gold standard of water purification
Reverse Osmosis forces water through a semi-permeable membrane with pores as small as 0.0001 microns — 100× smaller than a bacteria cell. This removes virtually all dissolved contaminants including heavy metals, fluoride, nitrates, arsenic, and dissolved salts that boiling cannot eliminate.
How It Works
- 1High-pressure pump pushes water against the RO membrane
- 2Membrane blocks contaminants larger than 0.0001 microns
- 3Pure water molecules pass through; contaminants are flushed out
- 4TDS reduced from 2000+ PPM down to as low as 10 PPM
Removes
- ✕ Dissolved Salts (TDS)
- ✕ Heavy Metals (Lead, Arsenic)
- ✕ Fluoride
- ✕ Nitrates & Nitrites
Retains / Adds
- ✓ Water (H₂O) molecules
- ✓ Minerals re-added by cartridge
99.99%
Microbe Elimination
Ultraviolet Disinfection
Kills germs without adding any chemicals
An 11-watt UV lamp emits light at 254 nanometres — the precise wavelength that penetrates and disrupts the DNA of microorganisms. This renders bacteria, viruses, and cysts unable to reproduce or cause illness, without any change in taste, odour, or mineral content.
How It Works
- 1Water flows through a sealed UV chamber
- 2A 254nm UV lamp irradiates water from all angles
- 3UV light destroys the DNA of microorganisms
- 4Neutralised organisms pass out harmlessly in the water
Removes
- ✕ E. coli & Coliform Bacteria
- ✕ Typhoid & Cholera bacteria
- ✕ Hepatitis A & B viruses
- ✕ Cryptosporidium cysts
Retains / Adds
- ✓ Essential minerals
- ✓ Natural taste & pH
- ✓ No chemical by-products
0.01µm
Pore Size
Ultrafiltration Membrane
Physical barrier — no electricity needed
Ultrafiltration uses hollow-fibre membranes with pores of 0.01 microns. Unlike RO, it does NOT reduce TDS — instead it acts as a physical sieve blocking bacteria, cysts, and colloidal particles while retaining all beneficial minerals naturally present in the water.
How It Works
- 1Water is pushed through hollow-fibre UF membranes
- 20.01 micron pores block bacteria, cysts, and particles
- 3Minerals and dissolved solids freely pass through
- 4Works by pressure alone — no electricity required
Removes
- ✕ Bacteria & E. coli
- ✕ Cysts & Protozoa
- ✕ Suspended particles
- ✕ Turbidity & cloudiness
Retains / Adds
- ✓ Calcium & Magnesium
- ✓ Natural mineral content
- ✓ Water TDS unchanged
- ✓ Essential electrolytes
50–150
Output PPM
TDS Controller / Mineraliser
Balances TDS for healthy, tasty drinking water
After RO purification, water can have TDS as low as 10–20 PPM which tastes flat. The TDS controller blends a small portion of UF-filtered water (which retains minerals) with the RO output — bringing TDS to the WHO-recommended range of 50–150 PPM without reintroducing contaminants.
How It Works
- 1RO output (ultra-pure, ~10 PPM) enters blending chamber
- 2UF bypass water (mineral-rich) is mixed in controlled proportion
- 3Adjustable dial sets final TDS output (50–200 PPM)
- 4Result: balanced, mineral-rich, great-tasting water
Removes
- ✕ None — it adds minerals back
Retains / Adds
- ✓ Calcium (bone health)
- ✓ Magnesium (heart health)
- ✓ Potassium (muscle function)
- ✓ Zinc & Trace minerals
80–150
Output TDS PPM
Mineral Fortification Cartridge
Re-mineralises RO water for complete nutrition
After RO removes most minerals along with contaminants, the Mineral Fortification Cartridge adds back essential calcium, magnesium, potassium and trace elements in bioavailable form — replicating the mineral profile of premium natural spring water.
How It Works
- 1Purified RO water enters the mineral cartridge
- 2Natural mineral granules (CaCO₃, MgSO₄) dissolve into water
- 3Calcium, Magnesium, Potassium added at optimal concentrations
- 4Output TDS reaches healthy 80–150 PPM range
Removes
- ✕ Flat taste of over-purified water
Retains / Adds
- ✓ Calcium (bone & teeth)
- ✓ Magnesium (nerves & muscle)
- ✓ Potassium (heart health)
- ✓ Trace minerals (Zinc, Selenium)
All technologies are internationally certified
Get RO+UV+UF+TDS+Minerals Today!
Start your 30-day free trial. No commitment required.
- 7-Stage RO Purification
- UV Sterilization
- UF Filtration
- TDS Controller
Get 30 Days Free Trial
No credit card required
What Our Customers Say
Join thousands of happy families enjoying pure water with iDrink
Rajesh Kumar
Hyderabad
"Excellent service! The water quality improved dramatically. Free maintenance is a huge plus."
Meena Reddy
Hyderabad
"Living in Banjara Hills, the water was terrible. iDrink RO changed everything for my family."
Srinivas Rao
Hyderabad
"Their technician arrived within 2 hours of my call. Exceptional service in Madhapur area!"
Priya Sharma
Chennai
"Best RO rental service. Installation was quick and the team was very professional."
Karthik Subramanian
Chennai
"Chennai's bore water is very hard. This RO handles it perfectly. Great service in Anna Nagar."
Lakshmi Venkatesh
Chennai
"Affordable monthly rent and no hidden charges. Serving our family well in Velachery."
Amit Patel
Bangalore
"Been using for 2 years now. No complaints at all. Highly recommended!"
Deepa Krishnan
Bangalore
"Quick installation in Whitefield. The copper RO is perfect for our health-conscious family."
Rahul Menon
Bangalore
"Moved from Indiranagar to Koramangala, free relocation was hassle-free!"
Sunita Reddy
Vizag
"Affordable and reliable. The copper RO model is amazing for health."
Ravi Varma
Vizag
"Best water purifier rental in Visakhapatnam. Service team is always on time."
Padmaja Rao
Vizag
"Living near the beach, water quality was poor. iDrink solved our problem completely."
Venkat Rao
Vijayawada
"Great customer support. They respond quickly to any service requests."
Anitha Krishna
Vijayawada
"Using for our restaurant in MG Road. Commercial RO is fantastic!"
Sai Prasad
Vijayawada
"Affordable rates compared to other brands. Maintenance is always on schedule."
Lakshmi Devi
Guntur
"Free relocation helped when we moved. Very convenient service."
Mahesh Reddy
Warangal
"Best RO service in Warangal. The alkaline water has improved our family's health significantly."
Swathi Kumari
Warangal
"Quick installation and excellent after-sales support. Highly recommend iDrink!"
Kavitha Rajan
Coimbatore
"Water quality in RS Puram was always a concern. iDrink RO solved it completely!"
Senthil Kumar
Coimbatore
"Using the commercial RO for our textile unit. Excellent performance and service."
Narasimha Rao
Kurnool
"Finally found reliable RO service in Kurnool. Water tastes so pure now!"
Vijaya Lakshmi
Kurnool
"The copper infusion technology is amazing. My children love drinking water now."
Bhavani Devi
Kakinada
"Living in a coastal area, water quality was poor. iDrink transformed our drinking water."
Ramesh Babu
Kakinada
"Prompt service and genuine care for customers. Best decision to choose iDrink."
Suresh Kumar
Kadapa
"High TDS water was a big problem. This RO handles it effortlessly. Great service!"
Rani Devi
Kadapa
"Affordable monthly rental with no hidden costs. Very satisfied customer!"
Padma Priya
Ongole
"The minerals RO keeps essential minerals intact. Perfect for growing children."
Krishna Murthy
Ongole
"Service team is very professional. They never miss scheduled maintenance visits."
Venkatesh Gowda
Hosur
"Industrial area water quality is challenging. iDrink RO purifies it perfectly."
Mangala Devi
Hosur
"Quick response time and friendly technicians. Best RO rental in Hosur!"
Saroja Kumari
Erode
"The hot & normal RO is perfect for making tea and coffee. Love it!"
Murugan Raj
Erode
"Using commercial RO for our hotel. Guests always appreciate the water quality."
Rajendra Prasad
Kolar
"Bore water in Kolar Gold Fields has high TDS. This RO handles it amazingly well."
Geetha Rani
Kolar
"Affordable and reliable. Free maintenance saves us a lot of money."
Shantha Kumari
Mandya
"Pure water has improved our family's health. Thank you iDrink team!"
Nagaraj Urs
Mandya
"Best water purifier rental service in Mandya. Highly recommended to everyone."
Ranga Rao
Suryapet
"Finally good RO service reached Suryapet! Quick installation and great support."
Sujatha Reddy
Suryapet
"The 30-day free trial convinced us. Now we're happy long-term customers!"
Durga Bhavani
Amaravati
"As the new capital develops, iDrink is providing excellent service here."
Prasad Varma
Amaravati
"Reliable service in Amaravati region. The water quality is excellent."
Frequently Asked Questions
Get answers to common questions about our RO rental service
Our monthly rental includes the RO water purifier, free installation, free maintenance, and free relocation. You only pay the monthly rent after the initial security deposit.
You can try our RO water purifier for 30 days absolutely free. If you're not satisfied, we'll take it back with no questions asked. Your security deposit will be fully refunded.
Yes, the security deposit is 100% refundable when you return the purifier in good working condition at the end of your rental period.
We currently service Hyderabad, Chennai, Bangalore, Vizag, Vijayawada, Guntur, Tirupati, Chittoor, Vellore, Rajahmundry, Bhimavaram, New Delhi, and Mysore.
Still have questions? We're here to help!