Delivering safe drinking water to the last mile

Delivering measurable health impact through trusted partnerships across communities, schools, emergencies, and health systems.

World Vision

94% Adoption Through NGO Scale Delivery

Unicef

83% Sustained Use During Emergency Deployment

Transforming Coffee Supply Chains into Safe Water for 920 Schools

MYWO-optimized

Safe Water & 30% Income Growth for Women Agents

83% Adoption Through Health System Integration

Delivering safe drinking water to the last mile.

Delivering measurable health impact through trusted partnerships across communities, schools, emergencies, and health systems.

World Vision

94% Adoption Through NGO Scale Delivery

Unicef

83% Sustained Use During Emergency Deployment

Transforming Coffee Supply Chains into Safe Water for 920 Schools

MYWO-optimized

Safe Water & 30% Income Growth for Women Agents

83% Adoption Through Health System Integration

Scaling Safe Water Through Trusted Community Systems

73,800

SaWa Units Distributed

186,600

Reached

94%

Adoption

Scaling SafeWater Through Trusted Community Systems

73,800

SaWa Units Distributed

186,600

Reached

94%

Adoption

4Life Solutions partnered with World Vision in Tanzania to integrate 73,800 SaWa units into the iWASHN programme in Lagana and Mwakipoya wards, Kishapu District.

This model reached 186,600 people with safe drinking water while driving sustained behaviour change in safe water practices at the household level.

High adoption was driven by hands-on household training delivered through World Vision’s trusted community structures, with the Ministry of Health (MOH) and Ministry of Environment (MOE) engaged as key stakeholders in the project. As duty-bearers, MOH and MOE have played an active role in ensuring that 4Life Solutions and World Vision Tanzania align implementation with national WASH policies and the broader government development agenda on access to safe drinking water.

Using simple demonstrations and local language, this coordinated approach strengthened community trust and accountability, resulting in 94% correct and consistent use.

*46%

Reduction in diarrhoea diseases!

(*In World Vision Tanzania Project)

Why It Worked

Delivered through trusted NGO systems

Practical, household-level demonstrations

Embedded within ongoing community WASH structures

This partnership proves SaWa achieves sustained adoption when embedded within established humanitarian delivery systems.

From Emergency Response to Household Resilience

13,000

SaWa Units
Distributed

26,000

People Reached

83%

Adoption

From Emergency Response to Household Resilience

13,000

SaWa Units Distributed

26,000

People Reached

83%

Adoption

During a cholera outbreak affecting multiple regions in Tanzania, 4Life Solutions partnered with UNICEF Tanzania and the Ministry of Health to support rapid household-level water protection.

Through a donor-funded emergency response, 13,000 SaWa units were distributed to help families immediately protect themselves from waterborne disease.

Despite crisis conditions, adoption remained remarkably strong with 83% of households actively using SaWa.

Many reported daily use, with the majority adopting SaWa as their primary household water storage solution. The project demonstrated that emergency water interventions, when designed with user needs in mind, can achieve strong, sustained household use, turning short term relief into longer-term resilience.

Why It Worked

Designed for crisis simplicity

Immediate usability

Transitioned from emergency relief to daily routine

Demonstrates that emergency water interventions can create long-term resilience when designed around household usability.

Why It Worked

Designed for crisis simplicity

Immediate usability

Transitioned from emergency
relief to daily routine

Demonstrates that emergency water interventions can create long-term resilience when designed around household usability.

CSR in Practice: Delivering Safe Water to Coffee Farming Schools

5,260

SaWa Units
Distributed

920

Schools
(546,000
Students)

99%

Reported
Satisfaction

CSR in Practice: Delivering SafeWater to Coffee-Farming Schools

CSR in Practice:
Delivering SafeWater to Coffee-Farming Schools

5,260

SaWa Units Distributed

920

Schools (546,000Students)

99%

Adoption

As part of Enveritas’ corporate social responsibility initiative, 4Life Solutions partnered with Enveritas to improve access to safe drinking water in primary schools serving coffee-farming communities.

The program targeted 1,350 schools linked to Enveritas’ coffee verification areas and reached 920 schools during implementation, with 5,260 SaWa units distributed directly to classrooms.

At the time of deployment, none of the participating schools treated or boiled their drinking water, despite relying on springs, piped water, or boreholes. Through this CSR effort, Enveritas helped close a critical water safety gap in rural school environments, with 99% of schools reporting that SaWa was extremely helpful.

The initiative highlights how responsible supply-chain actors can translate sustainability commitments into tangible health benefits for farming communities and their children.

Why It Worked

Direct classroom deployment

Alignment with ESG commitments

Immediate visible health protection

Shows how responsible supply-chain actors can embed measurable water impact within sustainability strategies.

Why It Worked

Direct classroom deployment

Alignment with ESG commitments

Immediate visible health protection

Show how responsible supply chain actors can embed measurable water impact within sustainability strategies.

Women-Led Social Franchising for Last-Mile Water Access

7,500+

Units sold to
households

37,500

People
Reached

42%

of agents achieved ≥30% income growth

Women-LedSocial Franchising for Last-MileWater Access

Women-LedSocial Franchising for Last-MileWater Access

7,500+

Units soldtohouseholds

37,500

People Reached

42%

ofagentsachieved≥30% incomegrowth

4Life Solutions partnered with the Maendeleo Ya Wanawake Organization (MYWO) to develop and scale a retail driven, peer-to-peer distribution model for last mile safe water access.

The model was first matured and validated with support from the Danida Green Business Partnerships (DGBP) programme, which refined the commercial architecture and confirmed the viability of women-led SaWa distribution. During this phase, 147 women sales agents were trained and onboarded, and over 7,500 SaWa units were sold to households, validating two sustainable business cases; to 4Life Solutions and to the sales agents.

Building on this foundation, support from the Bayer Women’s Economic Empowerment (WEE) Grant (Bayer Cares Foundation) strengthened the income- eneration and entrepreneurship components of the model. Under the Bayer-supported phase, 100 MYWO women were mobilized, trained, and onboarded as SaWa community based sales agents.

Through this blended commercial and grant-supported approach, approximately 7,500 households were reached; impacting an estimated 37,500 people with access to safe drinking water. The initiative delivered strong livelihood outcomes alongside health impact. On average, women experienced an 18.5% increase in income, with 42% achieving a ≥30% income increase. SaWa adoption (consistent & correct use) reached 98.9%, reinforcing the effectiveness of community-led distribution in driving sustained behaviour change.

Overal, the partnership demonstrates SaWa’s effectiveness in B2C, last-mile retail settings; delivering sustained safe water access while strengthening women’s economic empowerment and validating the scalability of market based, community-led distribution models anchored in MYWO’s nationwide grassroots network.

Why It Worked

Leveraged trusted women’s networks

Combined health and income outcomes

Blended grant and market-based financing

Validates SaWa’s scalability within market-based distribution models while strengthening women’s economic resilience.

Why It Worked

Leveraged trusted
women’s networks

Combined health and
income outcomes

Blended grant and
market-based financing

Validates SaWa’s scalability within market based distribution models while strengthening women’s economic resilience.

Integrating Safe Water into Maternal Health and Community Health Platforms

4,900+

SaWa Units
Distribute

12,600+

Reached

83%

Adoption

Integrating Safe Water into Maternal Health and Community Health Platforms

4,900+

SaWa Units Distributed

12,600+

Schools (546,000Students)

83%

Adoption

Through a partnership with the M-PESA Foundation, 4Life Solutions has distributed over 4,900 SaWa units across Kenya (figure continues to grow), embedding safe water access into two distinct but complementary health delivery platforms: Mama Packs (maternal health initiative) and Community Medical Camps (Health/WASH intervention).

1. Mama Packs – A Maternal Health Initiative
SaWa units were integrated into maternal health services through the Mama Packs platform, reaching mothers at health facilities during antenatal and postnatal care visits. Distribution is strategically anchored at maternity wards, a critical point when mothers are highly receptive to adopting new health practices for themselves and their newborns.

Follow-up spot checks confirmed 83% SaWa adoption (consistent & correct use), with SaWa quickly embedded into daily household routines. By linking safe water access directly to maternal and newborn care, the initiative reduces exposure to waterborne illness at a vulnerable stage of life while helping lower preventable household health expenditures.

2. Medical Camps – A Community Health & WASH Intervention

In paralel, SaWa distribution was integrated into community medical camps, where safe water education was delivered alongside broader health and WASH services. These medical camps provide an opportunity to combine treatment, prevention, and behaviour change messaging in one setting; reinforcing the importance of safe water as a foundation for health.

Why It Worked

Anchored in trusted health systems

Targeted mothers at critical adoption moment

Reinforced through follow-up monitoring

Demonstrates that integrating household water treatment into health systems accelerates adoption and protects maternal and child health.

Why It Worked

Anchored in trusted health systems

Targeted mothers at critical adoption moment

Reinforced through
follow-up monitoring

Demonstrates that integrating household water treatment into health systems accelerates adoption and protects maternal and child health.

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Annemette Færch

Board Member

Mulenga Muleba

Board Member

Katja Iversen

Board Member

Felix Brooks-Church

Board Member

Our Resellers
and Distributor

Techno Relief Services LTD.
att. Himanshu Dixit
Email: sales@technorelief.com
Tel: +254 774 151 160
www.technorelief.com

Uganda

Joel Opio
Tel: +256 782 415 593
Email: Opiogabjoel@gmail.com

Kenya

Without Borders Consulting
att. Steve Otieno
Email: so@4lifesolutions.com

Phone: +254733408520

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