Iron filter
Borewell-fed homes have it. Old galvanised mains have it. Orange grout. Faint stains under the WC rim.
From ₹14,000. Final price after free survey. EMI from ₹1,167/month via Bajaj Finserv / Snapmint.
The problem this solves
What changes when the water is right.
Iron stains tile grout, marble, sanitaryware. Orange ring at the base of the vanity is the giveaway.
Iron destroys downstream resin. A softener after iron exposure clogs within months, not years.
Iron in drinking water has a metallic taste even at low concentrations. Tea and coffee suffer first.
Borewell water is the usual source, but old galvanised municipal pipes can deliver it too.
How we solve it
Sized to the water, the house, and the people in it.
Every Uniwater iron filter starts with a free water test and a site survey. The chemistry decides the media. The household decides the capacity. The architecture decides where it goes.
Catalogue sizes are starting points, not the sale. Our 17-rule auto-suggest engine generates a bill of materials specific to your water analysis, pressure, and draw — not a generic SKU pulled off a shelf.
Engineered, not bought off a shelf.
Inside the vessel
The engineering, in section.
What the system looks like on the cutaway. Media bed, distributor, freeboard, control head — the visible engineering that decides what the water does over the next fifteen years.
What’s included
Everything to put it in. Everything to keep it running.
Engineered vessel + media
FRP or SS316 vessel, sized to your draw and chemistry. Media chosen for the specific problem.
Controls & valves
Manual or automatic regeneration. Pressure gauges and flow meters where they matter.
Installation
Plumbing, electrical, mounting, and commissioning. Documented before handover.
Water analysis
Pre-install and post-install parameter readings. Filed with your quote.
One-year warranty
All system components covered. Replacement, not repair-by-letter.
One-year AMC included
Monthly preventive service on Comprehensive / Premium tiers. Standard tier gets quarterly.
Where it goes
Upstream of everything else.
Iron, sediment, and chlorine are pretreatment stages. They protect downstream resin, membranes, and softening media — or those systems fail faster.
Inlet
Treats every tap from a single point.
Pre-softener
Sits ahead of softening resin to prevent fouling.
Pre-RO
Sits ahead of RO membranes to prevent rapid clogging.
Architectural patterns
How the system fits, on paper.
Section drawings of the install patterns we use most often for this system. Pre-tile, mid-construction, or as a retrofit — the right pattern is decided at survey, against the house.
04 · Basement
Iron filter as part of the basement plant. Treats every tap from a single point.
05 · Garden
At the borewell source. Accommodates iron + softener + carbon train under weather hood.
Configurations
Three or four sizes. Decided by load, not by SKU.
We don’t expose part numbers. The configuration is decided at survey based on bathroom count, household draw, and water chemistry.
Bathroom Mono / Duo / Trio
Per-bathroom
For when one or two bathrooms are affected.
Whole-house 2K / 4K / 6K LPH
Inlet
Treats every tap from a single point. The right answer for most borewell-fed homes.
Industrial 8K–30K LPH
Building / commercial
Buildings, complexes, hotels, hospitals.
Technical specifications
For the architect, plumber, or engineer.
Surface what matters; collapse what doesn’t. Open the rows below for the engineering detail.
Capacity & sizing
- Capacity range
- 500 — 6,000 LPH (sized per bathroom or whole-house)
- Service flow
- Sized to peak household draw
- Backwash flow
- 1.5× service flow
Materials & media
- Vessel
- FRP / SS316 (Plastic or Stainless Steel)
- Media
- Per-solution — selected at survey
- Internal piping
- CPVC / SS316
Controls & regeneration
- Mode
- Manual or Automatic
- Regeneration
- Timer-based or volumetric on Automatic models
- Indicators
- Pressure gauges; flow indicator on Automatic models
Installation requirements
- Inlet pressure
- 1.5 — 4.5 kg/cm²
- Power
- 230V AC for Automatic models; none for Manual
- Drain
- Adjacent to install location
- Space
- Sized per configuration; see install diagram
Take the spec to your architect.
A 2-page PDF data sheet with capacities, materials, dimensions, and the install diagram.
Frequently asked
What homeowners ask before they book.
Do I need to know my TDS or hardness before booking a survey?
How long does installation take?
What if my supply chemistry changes over the years?
Can I see what the system would cost before the survey?
Is the AMC included? What does it cover?
Real installs
Where these systems are running today.
Borewell-fed villa, Guwahati. Iron-pre-treatment train.
Villa near Siliguri. Terrace install near the OHT.
Mid-rise apartment, Bhubaneswar. Utility-room install.
Related
You may also want to look at —
Water softener
The single biggest improvement to a home’s water. The unglamorous workhorse. The one most homes don’t have.
Whole-house filtration
One softened, filtered supply for the whole house. Every shower, every sink, every appliance.
Sediment filter
The chained pre-treatment. Protects every system downstream. The cheapest filter, doing the most invisible work.
Related reading
The thinking behind this system.
Pieces from the Journal that cover the chemistry, the decision, and the practice this solution rests on.
Why your borewell water is yellow — and what to do about it
The orange ring under the basin, the metallic taste in your chai. Iron in borewell water — what it is, why it shows up, what actually fixes it.
Iron, hardness, and the order they should be treated in
Iron, calcium-magnesium, particulate. Treating them in the wrong order rebuilds the softener inside a year. The right order, explained.
How to read a water test report
TDS, hardness, iron, pH, FRC — five numbers that decide what your water needs. What each one measures, what the thresholds mean, and what to ask the tester.