When access to drinking water becomes a matter of life and death
A look back at the deployment of ORISA® water filters in Colombia
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Preparing for the distribution of ORISA® water filters
©Première Urgence Internatioe
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Distribution of ORISA® water filters
©Première Urgence Internationale
Analysis of the impact of ORISA® water purifiers
Water access often degraded before the installation of the ORISA® filter:
- 67% of beneficiaries depended on a faulty or irregular water supply network.
- 33% used deep wells, artisanal sources, rivers or rainwater.
- 48% of respondents described the water as cloudy before filtration.
These data confirm that the ORISA® water purifier was deployed in contexts where water represented a daily health risk factor.
A solution truly embraced by households and communities
Follow-up by Première Urgence Internationale highlights the high level of acceptance of the ORISA® filter by beneficiaries:
- 93.8% of those surveyed received training on how to use the filter,
- 95.8% find the ORISA® filter easy to use,
- 91.7% understand how backwashing works and its benefits,
- 87.5% like the taste of filtered water
- 72.9% consume only water from the ORISA® filter
In households, the filter serves an average of four people, while in community facilities (schools, libraries), a single ORISA® filter provides access to drinking water for 60 to 80 children, significantly increasing its impact on the community.
©Première Urgence Internationale
Drinking water thanks to ORISA® at the heart of vulnerable families' well-being
Maintenance and sustainability: practices well integrated by beneficiaries
The ORISA® filter is designed to be easily maintained by users themselves, as confirmed by the report's data:
- 60% of beneficiaries backwash every 2 to 3 days,
- 65% use a closed container in accordance with WaSH best practices,
- 71% store filtered water,
- 75% ensure regular maintenance monitoring.
These results demonstrate that the ORISA® water filter promotes real and sustainable autonomy for beneficiaries.
The NGO's perspective: why ORISA® is a suitable solution according to Première Urgence Internationale
For Première Urgence Internationale teams, the ORISA® water purifier offers key advantages over other water treatment solutions:
- Simple and robust device
- Operates without electricity or chemicals
- Cost-effective
- High community acceptance
- Autonomy for households and collective structures
ORISA® is therefore a reliable humanitarian water filtration solution, suitable for both emergencies and prolonged crises.
©Première Urgence Internationale
ORISA®, a humanitarian solution proven in the field
Expertise born from humanitarian experience
ORISA® was designed based on the field experience of former humanitarian worker David Monnier, initially co-founder of the company, and developed in response to specifications established with the involvement of major French and international NGOs: Médecins sans Frontières, French Red Cross, Solidarités International, Médecins du Monde, Handicap International, Terres des Hommes Lausanne, Premières Urgences.
“Adapting and making filtration technologies affordable for everyone, to meet the social and environmental challenges of our time.”
Anthony Cailleau, French representative for projects in Colombia, Managing Director and co-founder of Fonto de vivo. Contact person for development aid and international cooperation.
