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Browse projects addressing the challenge:

Water purification

HAMON – Water Purification Device

HAMON – Water Purification Device

Health and Well-being

Staffordshire University

A low cost carrier designed for children to hold and purify water in challenging environments

CTRL+N

CTRL+N

Water and Sanitation

Collège des Ingénieurs

An algae filter to clean polluted waterways

Solar Pura

Solar Pura

Water and Sanitation

Purify water with the power of the sun

Stalactite

Stalactite

Health and Well-being

A water purifier that you can use forever

Water Filter Bottle for CRPF Jawans

Water Filter Bottle for CRPF Jawans

Water and Sanitation

Portable water purifying bottle for military

UNU

UNU

Water and Sanitation

Low cost water purifier

Co-Life Water Purification System

Co-Life Water Purification System

Water and Sanitation

Low cost water filtration system intended for use in low-infrastructure environments

Algae Harvester

Algae Harvester

Water and Sanitation

Umeå Institute of Design

An algae-eating drone that cleans polluted water