Water Purifiers & RO Plants

Learn when to choose RO, UV, UF or commercial RO plants, what capacity you need, and get quotes from water treatment suppliers.

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Typical configurations. Pick one to start your request; the exact make and specifications are confirmed with suppliers.

  • Under-sink / wall-mounted RO

    For small offices, clinics and pantries serving up to about 20–30 people.

    Capacity
    About 10–25 LPH
    Installation
    Wall or under-sink
    Purification
    RO with UV or UF options
    Storage tank
    Built in, about 7–12 L
    Suitable for
    Small offices, pantries
    Water source
    Municipal or borewell

  • Commercial RO, 25–50 LPH

    For schools, shops and medium offices that need a steady supply of purified water for 50–150 people.

    Capacity
    25–50 LPH
    Installation
    Floor-standing, plumbed
    Purification
    RO with UV or UF options
    Storage tank
    Separate tank, about 50–100 L
    Suitable for
    Schools, offices, shops
    Water source
    Municipal or borewell

  • Commercial RO, 100–500 LPH

    For factories, hospitals, hostels and large campuses needing bulk purified water throughout the day.

    Capacity
    100–500 LPH
    Installation
    Plant room, skid-mounted
    Purification
    RO with pre-treatment; UV optional
    Storage tank
    Large external tank
    Suitable for
    Factories, hospitals, hostels
    Water source
    Borewell, tanker or municipal

  • RO + water cooler combo

    For corridors, canteens and schools wanting chilled and normal purified water from one unit.

    Capacity
    About 25–100 LPH RO
    Installation
    Floor-standing, plumbed
    Purification
    RO with UV or UF options
    Storage tank
    Built-in cooling tank, 20–80 L
    Suitable for
    Corridors, canteens, schools
    Water source
    Municipal or borewell

  • Not sure which one?

    Tell us where and how it will be used, and we'll suggest the right option.

Compare options

Under-sink / wall-mounted ROCommercial RO, 25–50 LPHCommercial RO, 100–500 LPHRO + water cooler combo
Capacity About 10–25 LPH25–50 LPH100–500 LPHAbout 25–100 LPH RO
Installation Wall or under-sinkFloor-standing, plumbedPlant room, skid-mountedFloor-standing, plumbed
Purification RO with UV or UF optionsRO with UV or UF optionsRO with pre-treatment; UV optionalRO with UV or UF options
Storage tank Built in, about 7–12 LSeparate tank, about 50–100 LLarge external tankBuilt-in cooling tank, 20–80 L
Suitable for Small offices, pantriesSchools, offices, shopsFactories, hospitals, hostelsCorridors, canteens, schools
Water source Municipal or borewellMunicipal or borewellBorewell, tanker or municipalMunicipal or borewell

Typical values; they vary by make and model.

What your quote should include

  • Exact make, model and specifications offered
  • Unit price and GST
  • Delivery charges and time to your location
  • Installation, if needed
  • Warranty and after-sales service

How it works

  1. Share your requirement: quantity, specifications and delivery location.
  2. Our team finds suppliers and checks availability.
  3. You receive quotes and decide. There's no obligation to buy.

Buying guide

Types

  • RO (reverse osmosis) purifier — removes dissolved salts and is the usual choice where borewell or tap water has high TDS.
  • UV purifier — treats microbes in low-TDS water and does not reduce dissolved salts.
  • UF purifier — gravity or low-pressure membrane filter that removes particles and some microbes, needing no electricity in many models.
  • Under-counter or wall-mounted office purifier — typically 10 to 25 litres per hour for a pantry or reception.
  • Commercial RO plant — capacities from 50 to several thousand litres per hour for schools, hospitals, factories and housing societies, with pre-treatment and storage.

What to check before buying

  • Get your water tested first: TDS, hardness, iron and turbidity decide whether RO, softener or pre-filter is needed.
  • Output in litres per hour and the recovery rate, because RO rejects a share of input water.
  • Membrane make and expected life, filter and cartridge replacement schedule.
  • Material of tank and contact parts, which should be food grade.
  • Electrical load, inlet pressure needs and space for a reject-water drain or reuse line.
  • Installation, free service visits, AMC terms and a GST invoice.

Who buys them

Offices, schools, hospitals, shops, factories, housing societies, contractors, NGOs and government offices.

Frequently asked questions

What size RO plant do I need for a school?

Plan for roughly 3 to 5 litres of drinking water per person per day, then add margin for peak use. For 500 students this suggests a plant of about 250 to 500 litres per hour with a storage tank.

Is RO always necessary?

No. If a lab test shows low TDS, UV or UF may be sufficient, and removing too many salts is not always desirable.

How often should filters be changed?

Sediment and carbon cartridges are usually changed every few months and membranes after one to three years, depending on water quality. Common brands include Kent, Aquaguard, Pureit and Livpure.

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