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Hindustan Unilever Pureit ultima RO , UV models are the best selling models as they are advanced technology water purifiers with powerful germ killing capacity.

You can see list of our Pureit Ultima RO, UV VS Pureit Ultima RO, UV with Oxytube below, perform Side-by-Side comparison. If you need further help, do have a look at Conzumr Guides and Tips. Alternatively you can view all Water Purifier to choose your own favourites.


Reverse osmosis is the key principle behind RO water purifiers. Water from higher TDS (total dissolved solids) level – that is, very hard water – is transferred to the lower TDS level through a filtering membrane. RO technology uses high pressure to push water through an extremely fine filter or membrane. The holes in this membrane are as small as .0001 microns. They remove dissolved salts along with pollutants and other physical contaminants including virus, and harmful metals, minerals, bacteria and microorganisms. Most of the RO purifiers also comprise of TDS controllers (to adjust the TDS level). The filter is kept clean by flushing the separated contaminants so they drain away.

In the quest to live healthier lives, many people have turned to water filters. Some water filters fit into pitchers to provide clean drinking water. Some filters attach to faucets and filter water as it flows out of the tap, and still others filter water as it enters a house so that all of the water in the home is filtered.


Hindustan Unilever Pureit Ultima RO, UV

Purity Indicator, Digital Advance Alert System , Large 10 litre storage tank, Advanced voltage fluctuation guard, TDS Modulator

Pure refers to TDS range of water. 10 litre only with running water. Or else 9.2 litre of water dispensing. Total Dissolved Solids (TDS) is the purity measured

  • Purity Indicator
  • Digital Advance Alert System
  • 100% RO and UV
  • TDS Modulator
  • RO Protection Lock
  • Removes 1 Crore Virus
  • Advanced 6-stage Purification
  • Guided Alert System
  • TDS Removal upto 2000 PPM
  • Large 10L Water Storage
Neon Flash Belt

Hindustan Unilever Pureit Ultima RO, UV Oxytube

Advanced Voltage Fluctuation Guard, Removes Chemicals and Pesticides on Fruits and Vegetables, Unique Intelligent Indicator, 100% RO and UV

Pureit RO + UV with OxyTube uses OxyBlast technology to remove chemicals and pesticides from the surface of fruits and vegetables.

  • TDS Modulator: A TDS Modulator that adds minerals post-purification and enhances the taste of water
  • RO Protection Lock: RO Protection Lock that automatically stops the flow of water when Germkill kit expires
  • Guided Alert System: Guided Alert system that intelligently alerts you in case of specific electrical faults
  • 6 Stage Purification: Advanced 6 stage purification through RO technology
  • TDS Removal upto 2000 PPM: Turns hard water upto 2000 ppm into soft and sweet water
  • 8 Litres Water Storage: Ensures that you never run out of safe water
  • OxyTube rating - 100 mg/hr


Side by Side comparison

Alt Model #
Pureit Ultima RO, UV : Pureit Ultima RO + UV 10 L Water Purifier
Pureit Ultima RO, UV Oxytube : Pureit Ultima RO+UV Oxytube
Series #
Pureit Ultima RO, UV : Ultima
Pureit Ultima RO, UV Oxytube : Ultima
Pureit Ultima RO, UV
Pureit Ultima RO, UV Oxytube
Highlights
Installation
Pureit Ultima RO, UV : Counter-Top, Wall Mounted
Pureit Ultima RO, UV Oxytube : Counter-Top, Wall Mounted
Purification Capacity Per Hour
Pureit Ultima RO, UV : 12 Ltr/hr
Pureit Ultima RO, UV Oxytube : -
Pureit Ultima RO, UV : UV+RO
Pureit Ultima RO, UV Oxytube : UV+RO
UV+RO: Ultra Violet & Reverse Osmosis
Power Consumption
Pureit Ultima RO, UV : 60 W
Pureit Ultima RO, UV Oxytube : 55 W
Storage
Pureit Ultima RO, UV : 
Pureit Ultima RO, UV Oxytube : 
Tank Capacity
Pureit Ultima RO, UV : 10 L
Pureit Ultima RO, UV Oxytube : 8 L
Electric
Pureit Ultima RO, UV : Electric
Pureit Ultima RO, UV Oxytube : Electric
Warranty(Months)
Pureit Ultima RO, UV : 12
Pureit Ultima RO, UV Oxytube : 
Design
Number of Purification Stages
Pureit Ultima RO, UV : 6
Pureit Ultima RO, UV Oxytube : 6
Colour
Pureit Ultima RO, UV : Black
Pureit Ultima RO, UV Oxytube : Black
Material of Body
Pureit Ultima RO, UV : Food grade, non-toxic, engineering grade plastic
Pureit Ultima RO, UV Oxytube : Food grade, non-toxic, engineering grade plastics
Pureit Ultima RO, UV : 
Pureit Ultima RO, UV Oxytube : -
Constantly senses, measures and shows the quality of input and output water.
Pureit Ultima RO, UV : -
Pureit Ultima RO, UV Oxytube : 
Protects your purifier from sudden voltage fluctuation ranging between 165 and 280VAC
Pureit Ultima RO, UV : -
Pureit Ultima RO, UV Oxytube : 
Alerts you 15 days before life of the Germ kill Kit gets over.
General Specification
Total Dissolved Solids
Pureit Ultima RO, UV : 2000 mg/lt
Pureit Ultima RO, UV Oxytube : 2000 mg/lt
Input Water Pressure (kg/cm2)
Pureit Ultima RO, UV : 0.35 - 2.11
Pureit Ultima RO, UV Oxytube : 0.35 - 2.11
Input Water Turbidity
Pureit Ultima RO, UV : 1 NTU
Pureit Ultima RO, UV Oxytube : 1 NTU
Input Water Iron content ( Max)
Pureit Ultima RO, UV : 0.3 mg/lit. (max)
Pureit Ultima RO, UV Oxytube : 0.3 mg/lit. (max)
Purification
Pureit Ultima RO, UV : Post-Carbon Sediment Filter, Post-RO Carbon Filter, PP Melt Brown, Pre-RO Carbon Filter, Pre-Sediment filter, RO Membrane, UV reactor
Pureit Ultima RO, UV Oxytube : Post-Carbon Sediment Filter, Post-RO Carbon Filter, PP Melt Brown, Pre-RO Carbon Filter, Pre-Sediment filter, RO Membrane, UV reactor
Post-Carbon Sediment Filter: Removes remaining fine and coarse particulate impurities/dirt and improves life of RO Membrane.
Post-RO Carbon Filter: Last level of purification acts like a polisher and enhances the taste of purified water.
Pre-RO Carbon Filter: Removes chlorine and organic impurities like harmful pesticides. It also adsorbs bad taste and odour-causing organic compounds from water.
Pre-Sediment filter: Pre-Sediment Filter for Heavy Sediment and Particulates (Dirt, Rust, Sand, Silt). It removes fine and coarse particulate impurities and improves life of the Carbon Filter.
RO Membrane: Unique RO technology membrane removes excess TDS, blocks dissolved impurities and chemical contaminants, while retaining essential minerals in the drinking water. It also helps removing dissolved salts, hardness, pesticides and heavy metals like arsenic, lead and mercury.
UV reactor : Acts as an additional stage of purification to further inactivate bacteria, virus and parasites to deliver safe water.
TDS Reduction
Pureit Ultima RO, UV : 90 % (approx)
Pureit Ultima RO, UV Oxytube : 90 % (approx)
% Water Recovery
Pureit Ultima RO, UV : Typically 25%
Pureit Ultima RO, UV Oxytube : Typically 25%
Membrane Type
Pureit Ultima RO, UV : Thin film composite spiral wound
Pureit Ultima RO, UV Oxytube : Thin film composite spiral wound
Weight and Dimensions
Net Weight
Pureit Ultima RO, UV : 9.5 kg
Pureit Ultima RO, UV Oxytube : 10 kg
Width
Pureit Ultima RO, UV : 360 mm
Pureit Ultima RO, UV Oxytube : 380 mm
Depth
Pureit Ultima RO, UV : 311 mm
Pureit Ultima RO, UV Oxytube : 285 mm
Height
Pureit Ultima RO, UV : 486 mm
Pureit Ultima RO, UV Oxytube : 490 mm
Power
Input Voltage
Pureit Ultima RO, UV : 150 – 240 VAC 50 / 60 Hz (150 – 300 VAC) 50 / 60 Hz)
Pureit Ultima RO, UV Oxytube : 150 – 240 VAC 50 / 60 Hz (150 – 300 VAC) 50 / 60 Hz)
Length of Power Adapter
Pureit Ultima RO, UV : 1.5 m
Pureit Ultima RO, UV Oxytube : 1.5 m
Booster Pump Voltage
Pureit Ultima RO, UV : 24 V
Pureit Ultima RO, UV Oxytube : 24 V


Guides and Tips

Reverse osmosis is the key principle behind RO water purifiers. Water from higher TDS (total dissolved solids) level – that is, very hard water – is transferred to the lower TDS level through a filtering membrane. RO technology uses high pressure to push water through an extremely fine filter or membrane. The holes in this membrane are as small as .0001 microns. They remove dissolved salts along with pollutants and other physical contaminants including virus, and harmful metals, minerals, bacteria and microorganisms. Most of the RO purifiers also comprise of TDS controllers (to adjust the TDS level). The filter is kept clean by flushing the separated contaminants so they drain away.

In the quest to live healthier lives, many people have turned to water filters. Some water filters fit into pitchers to provide clean drinking water. Some filters attach to faucets and filter water as it flows out of the tap, and still others filter water as it enters a house so that all of the water in the home is filtered.


What you need to know before buying a water purifier

Water being the most vital element of our life, its purity should be accorded the highest priority by each of us. Water is our Life Line. Many diseases in the third world are either water-borne or due to contaminated water. Unlike the western countries where tap water is safe for drinking, the water that comes through taps in the developing world...

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