No Upfront Investment

Zero equipment cost. Pay only a small monthly fee for pure, safe water.

Free Maintenance

All filter changes, services and breakdowns handled by our team at no cost.

Smart Purification

RO + UV + UF + TDS controller ensures every glass is safe and tasty.

Free Upgrade

When technology improves, we upgrade your purifier at no extra cost.

Product Specifications

An advanced multi-stage RO purifier engineered for Indian water conditions removing heavy metals, excess TDS, chemicals, and harmful microorganisms while retaining essential minerals.

The Water Doctor RO purifier - front view
The Water Doctor RO purifier - side view
Purification Technology

Multi-stage RO + UV + UF with intelligent TDS controller ensuring balanced minerals and high purity.

Purification Capacity

High output of up to 20 litres/hour ideal for homes, small offices, cafés, and shops.

Storage Tank

Durable 10L food-grade storage tank with automatic cutoff, anti-overflow, and hygienic sealed design.

Cartridge System

Equipped with Sediment, Pre-Carbon, RO Membrane, Post-Carbon, UV Lamp & UF Filter for complete purification.

Input Voltage

Operates on 140 to 260V AC with built-in surge protection to handle frequent power fluctuations.

Power Consumption

Consumes only 60W — energy efficient and cost-effective for everyday use.

Why The Water Doctor?

Transparent subscription plans with unlimited usage. No hidden charges, no tension. Pay as you go.

Criteria Infinity (₹399/Month) 3 Months 6 Months 1 Year Bottled Water Other Brands
Monthly Expense ₹399 ₹349 ₹319 ₹299 ₹650–750 ₹375–420
Usage Limit Unlimited Unlimited Unlimited Unlimited ~20L/day 100–120L/month
Convenience Always-on supply, zero hassle Always-on supply, zero hassle Always-on supply, zero hassle Always-on supply, zero hassle Refill / delivery issues Recharge after usage limit
Water Quality TDS control & scheduled maintenance TDS control & scheduled maintenance TDS control & scheduled maintenance TDS control & scheduled maintenance TDS control at plant only TDS control
Maintenance Cost ₹0 (covered) ₹0 (covered) ₹0 (covered) ₹0 (covered) NA Often extra

Customer Reviews

Once a customer, always part of The Water Doctor family.

Ujwal
Working Professional, Bengaluru

“Installation was done on time. TDS came down from 650 to around 70. Water tastes great and we got a free service visit as promised.”

Aishwarya
House wife, Bengaluru

“Perfect for students and bachelors like us. No tension of cans or delivery. Just open the tap and drink. Highly recommend The Water Doctor.”

Bhargav Krishna
Working Professional, Bengaluru

“Using The Water Doctor for the last few months. Water quality is excellent, no usage limit and no mid-month recharge drama.”