RO Water Purifier Service
RO Water Purifier Service
Filter and membrane replacement, TDS correction, leakage repair and annual servicing — with the old cartridges handed to you and the meter reading shown before and after.
Overview
The one appliance where neglect has a health cost
An RO purifier does not fail loudly. The filters simply stop removing what they were fitted to remove, while the water keeps flowing and tasting much the same. That is why RO servicing is scheduled by time and usage rather than by symptoms, and why the useful number is not your output TDS on its own but how far it has drifted towards your input TDS since the last service.
Filter replacement is an area with a lot of poor practice, so we do two things as standard: we hand you the cartridges we removed, and we show you the TDS reading before and after on a meter. If a technician will not do both of those, for us or for anyone else, that is worth questioning.
What We Do
What RO Service Covers
RO, UV and UF systems, wall-mounted and under-sink, from every major brand.
Filter Replacement
Sediment and carbon pre-filters, post-carbon and mineral cartridges, replaced on schedule rather than on guesswork.
RO Membrane
Membrane testing and replacement when output TDS shows it is passing solids it should be rejecting.
UV Lamp & UF
UV lamp replacement — they keep glowing well after they stop working — and UF module servicing.
TDS & Taste
TDS measurement in and out, adjustment where the system allows it, and diagnosis of flat or salty water.
Leakage Repair
Housing joints, connectors, tubing and tank fittings that drip or seep behind the unit.
Annual Servicing
Full strip, clean and reassemble, pump and SV check, and a service record of what was replaced.
Symptoms
Common RO Faults We Attend
If any of these sound familiar, the appliance needs looking at rather than living with.
- Purifier takes far longer to fill the tank than it used to
- Water tastes flat, salty or metallic
- Unit runs continuously and never shuts off
- Unit cycles on and off every few minutes
- Water leaking from the housing or the tubing
- Rejected water volume has risen sharply
- No water at all from the dispensing tap
- Noise from the booster pump
Why NTS
What you get that you may not elsewhere
We leave it as we found it
Packaging, old parts and the mess go with us. The appliance is tested with you watching before we ask you to sign anything off.
Booked around your day
Tell us when suits you and we will confirm the earliest slot we can actually keep, rather than one we cannot.
One visit wherever possible
The technician loads the likely parts before setting out, based on what you describe at booking. Most jobs finish without a second trip.
The price before the work
You are told what has failed and what it costs before anything is opened up. Nothing is dismantled on the assumption you will pay for whatever is found.
Brands
Brands We Service
We work on water purifiers from all the major manufacturers sold in India.
LG
Samsung
Whirlpool
IFB
Bosch
Godrej
Haier
Panasonic
Voltas
Blue Star
Daikin
Lloyd
Independent multi-brand service provider. Not affiliated with or authorised by the manufacturers listed. All brand names are the property of their respective owners.
FAQ
RO Service — Common Questions
How often should filters be changed?
Sediment and carbon pre-filters typically need changing every few months, the UV lamp annually, and the membrane every couple of years — but genuine intervals depend on your input water and how much you use. We check the readings rather than assume.
What TDS should my drinking water be?
Purified output normally sits comfortably below the input reading while retaining some minerals. What matters more than the absolute figure is the gap between input and output: if that gap has narrowed since the last service, the membrane is on its way out.
Do you service all brands of purifier?
Yes, RO, UV and UF systems from all the major brands, wall-mounted and under-sink, along with unbranded assembled units.
Will you show me the old cartridges?
Always. You get the removed cartridges and the TDS reading before and after the service, so you can see exactly what was changed and what difference it made.
Book Now
Book your repair slot
Send the form and we will call you back to confirm a slot.
Rather talk to someone?
Call and describe the fault. We will tell you what is likely wrong, what the visit involves and whether we can cover your address.
We call you back to confirm the slotThe technician diagnoses the fault at your homeYou approve the cost before any work starts
Need RO Water Purifier Service today?
Tell us what the appliance is doing and we will call you back to agree a slot. Pricing is confirmed with you before any work starts.