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Earth Fokus develops water saving nozzle for taps


Earth Fokus has developed nozzles for taps that reduce water wastage.

Product or concept

They have two types of nozzles designed – Commercial use and Residential Use.

Problem being solved

Quantity of water wasted due to improper installation/design of taps in commercial and residential buildings.

Process or technology involved

  • The retrofit devices use atomization technology to release water in the form of mist like spray.
  • Speed of water is at 600 ml/minute (instead of 12 L/minute).

Sustainability benefits

  • Use of sustainable materials in making of the product.
  • Reduces the amount of water wasted.

User segments that will benefit

  • Commercial Spaces – Ex. Office buildings etc
  • Residential Complexes

People or organizations involved

Co: Earth Fokus

People: Roshan Karthik and Arun Subramaniam

Innovations or USPs

  • Ability for the devices to save water – up to 35 L/day. This reduces water wastage by 95%.
  • The nozzles are made from brass – this material can sustain hard water qualities.

Related engineering, science or business topics

  • Material Engineering
  • Mechanical Enginnering
  • Water Management and Conservation

Other interesting highlights

  • The nozzle uses 15-20 ml of water in a single hand wash.
  • Cognizant purchased the nozzles and set it up in 3 of their offices in Chennai.


Office located at:



Introducing QUAMIST | THE 95% WATER SAVER | EarthFokus

Useful Used WATET - Domestic Waste Water Management

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Know more about the people behind this

A Chennai-Based Company Has Come Up With A Device That Can Cut Your Water Usage By 95%! : The article delves into the process that enables the retrofit device to reduce water wastage.

Chennai Engineers Develop Nozzles To Cut Water Wastage By 95%, Save 35 Litres/Day : The article follows the founders' journey in developing the product over months and how such a simple design innovation can reduce urban waste wastage.

Make a visit to get a first-hand experience

Earth Fokus : You can contact them through the details given on their website.

Involve yourself/participate in activities

Purchase the product/solution

Earth Fokus - Products : You can purchase the produts from their website.

Connect with experts

Dr. Balaji Narasimhan : Prof. Balaji Narasimhan is an expert on water management in India. He has been in the field of water resource management since 2006.

Centre for Water Resources : Centre for water resources in Anna University was established in 1979. They conducts training programmes in integrated water resources management.

Dr. Deeptha Thattai : Dr. Deeptha Thattai is a part of several water resource related organisations such as IUCN, International Water Association. She has been actively working towards water management since 2003.

Experiment through do-it-yourself projects

How to reuse grey water in the home and yard : The article provides hacks to reduce greywater from being wasted in a household.

How to Implement Greywater Recycling : The article details simple tips for households to recycle grey-water.

Grey Water Recycling Pune : The video describes how one can build grey-water recycling units for their household water usage capacity.

Simple DIY Grey-water System: No digging required! : The video describes how a grey water recycling unit can help reduce water wastage in a household or an apartment complex.

Learn more

Water : The article by The World Bank talks about the need for a behavioural change in the way we account for water in urban environments.

Designing Smart Urban Water Systems: Marcus Quigley at TEDxBeaconStreet : The TED video details the complexity of the water management problem in cities and how innovative solutions are providing value to water accounting.

3 thoughtful ways to conserve water | Lana Mazahreh : The TED video explains the practises of water poor countries to understand the intricacies of urban water management challenges.

Toolkit for integrated urban water management, developed by Institute for Resource Analysis and Policy : The report describes in detail about the treatment, infrastructure requirements and management of urban water resources.