service · Pan-India
RO Water Purifier Service — Charges, Schedule & Booking
A proper RO service visit is not just a filter swap. It should include measuring input and output TDS, checking operating pressure, inspecting for leaks, sanitising the storage tank, verifying the auto-cut-off works, and replacing only the consumables that are actually due.
Standard service charges in India run ₹350-₹700 for a visit excluding parts. What varies enormously is what happens next — and the single most common way households overpay is agreeing to a membrane replacement that was not needed.
The defence is simple and it takes thirty seconds. Ask the technician to show you the input TDS and the output TDS before he recommends anything. If output is still low relative to input, the membrane is working, whatever its age.
Indicative charges
| Service | Indicative charge | Notes |
|---|---|---|
| Standard service visit (labour only) | ₹350 - ₹700 | Inspection, cleaning, tank sanitisation |
| Sediment filter replacement | ₹150 - ₹400 | Every 6-12 months |
| Carbon filter replacement | ₹250 - ₹600 | Every 6-12 months — protects the membrane |
| RO membrane replacement | ₹1,200 - ₹3,500 | Every 12-24 months, on condition |
| UV lamp replacement | ₹500 - ₹1,500 | Every 12-18 months |
| Pump replacement | ₹1,200 - ₹2,500 | On failure |
| SMPS / adaptor replacement | ₹600 - ₹1,400 | On failure |
| Full annual AMC (all consumables) | ₹2,500 - ₹4,500 | Best value for most households |
These are indicative market ranges across India, useful for sanity-checking a quote. Actual charges vary by city, brand and whether parts are genuine or third-party. Franchisee pricing for the same service differs meaningfully between cities — always get the quote in writing before work starts.
What a proper service visit must include
- Input TDS and output TDS measured and written on the service slip. Insist on this.
- Operating pressure check, and pre-filter condition assessment.
- Storage tank sanitisation — the step most commonly skipped.
- Leak inspection on all joints and the reject line.
- Auto-cut-off and float valve verification, so the unit is not running continuously.
- UV lamp hours check, if fitted.
- Only the consumables actually due replaced, with old parts shown to you.
Tip
How often you actually need service
Two scheduled visits a year suits most households on municipal supply. On high-TDS borewell water, three visits is more realistic because pre-filters load faster.
Between visits, the useful habit is measuring your output TDS monthly with a ₹300 meter. A rising trend is the earliest reliable warning of membrane degradation, and it lets you plan a replacement rather than react to a failure.
Red flags in a service visit
- A membrane replacement recommended without showing you TDS readings.
- Every part declared faulty at once — genuine multiple simultaneous failures are rare.
- Refusal to show you the old parts that were removed.
- No service slip, or a slip without the TDS readings recorded.
- Pressure to buy an AMC on the spot at a price notably above ₹4,500 for a standard domestic unit.
Frequently asked questions
What is the cost of RO service in India?
How often should an RO purifier be serviced?
How do I know if my RO technician is overcharging?
RO Water Purifier Service by city
We cover service across India. Charges and technician availability vary by city, so pick yours for local detail.