• About the Device
  • Features
  • Specifications
  • Germkill Kit™
  • FAQs
  • Product Manual

Pureit Ultima 418MRP: LKR, 44,500*


  • Auto Shut-Off

    Auto Shut-Off

    Auto Shut off ensures water purity

  • Advance Alert System™

    Advance Alert System™

    Advance Alert System alerts you 15 days before the Germkill Kit™ gets over

  • 6 -Stage Purification

    6 -Stage Purification

    dvanced 6 stage purification through RO technology

  • Break-Resistance Tap

    Break-Resistance Tap

    Tested upto 50,000 times to ensure that it lasts long

  • RO Purity Lock

    RO Purity Lock

    RO Protection lock ensures safe water

  • TDS Removal up to 1800**ppm

    TDS Removal up to 1800**ppm

    Turns hard water upto 1800 ppm into soft and sweet water

Feature Image

4 Litres Water Storage Capacity


Specification for Water Purifier
  • Weight
    8.4 kgs (dry weight)
  • Purified Water Flow Rate [Average]*
    Purified Water Flow Rate [Average]*
    Approximately 9 - 12 Litre per hour
  • 6 Stage Purifying Technology
    6 Stage Purifying Technology
    PP Melt Blown Pre-Sediment Filter, Pre-RO Carbon Filter, Post-Carbon Sediment Filter, Reverse Osmosis Membrane, TDS Modulator, Micro Filtration Membrane & Post-RO Carbon Filter.
  • Membrane Type
    Membrane Type
    Thin film composite spiral wound
  • Pump Type
    Pump Type
    Diaphragm pump, 24V DC
  • % Recovery*
    % Recovery*
    Typically 20% - 25%
  • TDS Reduction***
    TDS Reduction***
    90% (min)
  • Power Rating
    Power Rating
    36 Watts
  • Pressure Rating
    Pressure Rating
    5–30 PSI***
  • Material of Construction
    Material of Construction
    Food safe, non-toxic, engineering grade plastics
  • Length of Power Adapter
    Length of Power Adapter
    1.8 metres
  • Total Dissolved Solids
    Total Dissolved Solids
    200 mg/lit (min) – 1800 mg/lit (max)
  • Iron in Input Water
    Iron in Input Water
    0.3 mg/lit (max)
  • Operating Voltage
    Operating Voltage
    100–240 VAC, 50/60Hz, 24VDC
  • Turbidity of Input Water
    Turbidity of Input Water
    1 NTU (Nepholometric turbidity unit) max
Specification for Germkill Kit™
Material of Construction

Material of Construction

Food safe, non-toxic, engineering-grade plastics

Germkill Performance Standard

Germkill Performance Standard

Meets stringent international criteria for microbiologically safe drinking water – e.g., Environmental Protection Agency (EPA), USA

Refer the manual for more details.


  • How does Pureit Ultima 418 purify water?

    Pureit Ultima 418 has a 6-stage purification system which ensures you get water that is ‘As Safe As Boiled Water’ and also removes excess total dissolved solids (TDS) to make your water tastier. In the first stage, the water passes through the Pre-Sediment Filter which removes fine and coarse particulate impurities/dirt. At the second stage, the Pre-RO Carbon Filter removes chlorine and organic impurities like harmful pesticides. It also adsorbs bad taste and odour-causing organic compounds from water. The third stage involves the Post-Carbon Sediment Filter removing the remaining dirt. The water then passes through the RO Membrane at high pressure, assisted by an inbuilt pump. The RO removes dissolved salts, hardness, pesticides and heavy metals like arsenic, lead and mercury. It also removes microbial contaminants like bacteria, virus, protozoa and parasites. The fifth stage involves the Micro Filtration (MF) Membrane, which adds an extra layer of safety against microbial contaminants. The last stage has the Post-RO Carbon Filter remove bad odour and enhance the taste of the purified water.

  • What is the storage capacity of 'Pureit Ultima 418'?

    Pureit Ultima 418 has a storage tank capacity of 4 Litres. The purification process automatically commences and refills the storage tank when the power is on.

  • How much time it takes to purify water in a 'Pureit Ultima 418'?

    A ‘Pureit Ultima 418’ can purify upto 9–12 Litres of water per hour. However, the time taken to purify depends on the life of the filters, the input water pressure, TDS and other impurities present in water.

  • What is Advance Alert System™?

    Pureit’s Advance Alert System™ warns you approximately 15 days¤ before the GKKs end of life, thereby assuring you of safe water and maximum convenience. It has 2 indicators:

    Tank Full
    · No Light – Tank is not full
    · Green – Water Tank Full – This indicator will turn GREEN when the tank is full

    Change GKK
    1. Solid Green – Germkill Kit life is OK
    2. Blinking Blue – The GKK- 1 usage has crossed 285 hours and hence the life of GKK-1 will end soon. You need to order Germkill Kit™-1
    3. Solid Blue – The GKK-1 life of 300 hours** is over and it must be replaced. At this point of time mechanism shuts the water flow thus ensuring you do not drink unsafe water.
    4. Blinking Red – The GKK-2 usage has crossed 585 hours and hence the life of GKK-2 will end soon. It’s time to order GKK-2.
    5. Solid Red – The GKK-2 life of 600 hours*** is over and must be replaced. At this point of time mechanism shuts the water flow thus ensuring you do not drink unsafe water.

Product Manual

Download Manual Download PDFDownload Manual

* Permeate flow rate and recovery are based on standard test conditions and may vary depending on input water quality, TDS, pressure and life of filter elements.
** Input water quality and TDS content are important determinants of output water quality.
*** If input pressure exceeds 30 PSI install one and over 60 psi two company provided pressure reducing valve at an additional cost. If the pressure is lesser than 5 PSI then you need to buy ‘Pressure enhancing pump’ at an additional cost. Device should not be installed in a house where input pressure is greater than 80psi.
# Technical specifications are subject to change or improvement without prior notice