Gravity Water is a rainwater harvesting system service provider.
Gravity Water is a rainwater harvesting system delivery service organization that prioritizes local materials and labor to install systems. The organization installs water filtration into each system installed.
The cost of the system depends on the location and size of the system installed.
Goal 6: Clean water and sanitation
Community buildings and schools in rural settings
This product is produced by local contractors in each country of interest.
This product is distributed by Gravity Water.
By 2020, 24 systems had been installed.
Description of delivery service
Description of water source
Does this service incorporated water treatment methods?
Gravity Water installs rainwater harvesting systems unique to each project and country. Each system is installed with a three-tier filtration system. Pre-filtration first takes place with a 5-micron carbon block filter to remove microbes and particulates. A second 5-micron carbon block filter provides secondary filtration to this end. Finally, a 0.1-micron hollow-membrane water filter is used to remove the remaining microbial life.
Each design is custom-made.
Provided by the manufacturer.
Micro-filtration within the system.
The Gravity Water tank system is composed of a three-tier filtration system is designed to remove particulates, lead, heavy metals, chemicals, and all odor and taste associated with the water that enters the water tank system (5-micron carbon block filter ) and to remove 99.99999% of all bacteria, such as Salmonella, cholera and E. coli and 99.9999% of all protozoa, such as Giardia and Cryptosporidium (0.1-micron hollow-membrane water filter).
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