The nano solution

to a Global problem

Nanotechnology is providing new and innovative ways

of tackling one of the world's greatest problems:

availability of clean drinking water

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Cleaning the world’s water

with Seldon’s technology

Seldon Water Africa’s vision is to

clean Africa’s drinking water

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Our range of filters

Seldon Technologies has spent 10 years developing

Seldon Nanomesh, a high- performance water purification medium

using Carbon Nanotubes

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The Seldon Story

Learn about SEldon’s DNA

From a university laboratory, to bespoke

applications for NASA to household and disaster

relief water purification solutions,Seldon’s story is one

of intensive and ongoing scientific research and development

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Seldon Nanomesh Technology

Understand more about Seldon’s revolutionary Carbon Nanomesh technology.


Purchase our Products

Browse our catalogue of tested and approved water purification systems.


Seldon around the world

Read about how Seldon solutions are improving people’s lives around the world.


Read about the impact that Seldon Water Africa and Seldon Technologies are making around the world.

1st March 2013

Seldon WaterBox Exceeds Requirements of NSF P248 testing protocol

Seldon Technologies is pleased to announce that the Seldon WaterBox has passed the rigorous NSF P248 Protocol, Appendix B, assuring military personnel of safe drinking water, free of viruses, bacteria, and cysts. The NSF P248 Protocol is one of the most rigorous and stringent testing protocols of its kind in the world and to achieve Compliance is a major achievement for the Seldon Technologies...

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