Water filters finally make it to Camaguey, Cuba

Posted by Patty Osborne
Ron Rivera in one of the many countries he provided technical assistance for setting up filter factories.

Ron Rivera in one of the many countries he provided technical assistance for setting up filter factories.

It took more than a decade to produce water filters in Camaguey, Cuba, even though the province has a long tradition of making ceramics. In 2000, two Cuban representatives visited Ron Rivera in Nicaragua, learned all they could about filters and filter factories, and returned to Cuba to get things going. Then bureaucracy got in the way.

Read the full article at Havana Times. Here are links:

http://www.havanatimes.org/?p=124606   english

http://www.havanatimes.org/sp/?p=122768  spanish

Spotlight on a Factory: Filtrao Factory, Cote D’Ivoire

Posted by Patty Osborne

The Filtrao Factory (filtrao.org) was established by Kouakou Ahuié in Abidjan, Cote D’Ivoire on September 15, 2010. Ahuié started the project as part of the activities of an association called N-CHRIST, of which he is the founder and chairman.  The Filtrao filter project is a partnership between UNICEF and N-CHRIST.

ivory-coastAccording to Ahuié, their biggest initial challenges were figuring out the correct dosage of colloïdal silver to use, and finding someone qualified to build an appropriate kiln. Colloïdal silver is applied to the finished filter in order to provide an extra level of protection from bacteria. Filtrao asked for help from Mary Kay Jackson, who worked with Methodist Development Relief Services and Pure Home Water—two charitable organizations that focus on bringing potable water to the rural poor in Ghana. Mary Kay provided Filtrao with a formula that solved the issue, leading to certification of the Filtrao filter by the Cote D’Ivoire’s Institute of National Public Hygiene.

When Filtrao could not find anyone in Cote D’Ivoire who was qualified to build a kiln, Manny Hernandez, the designer of the downdraft kiln typically constructed for filter production, came from the US and built a “Mani” kiln for them. Now production seems to be going along smoothly at Filtrao.

Last year the Filtrao factory produced 3000 ceramic water filters, many of which were distributed in villages in Northern Cote D’Ivoire.

Current challenges for Filtrao include marketing and distribution of filters. However after completing a survey in our first Ceramic Pot Filter Community Newsletter, The Filtrao Factory was randomly selected as the winner of the US $500 Potters for Peace survey-participant award. Potters for Peace requested that the money be spent on factory improvement and/or filter marketing and promotion.

Filtrao spent a portion of the money on translation of a promotional video into French for use in a new marketing campaign.  In the video Fernando Mazariegos, the inventor of the ceramic pot water filter, talks about the origins, production and benefits of the filter.  Filtrao plans to put the remainder of the funds towards creation of a locally produced video about the filters made in Cote D’Ivoire.

WaSH Training Opportunity at NC Conference

Posted by Abby Silver

Delivering Effective WASH Training

Chapel Hill, North Carolina, October 15 – 19, 2016

Would you like to become a fantastic facilitator of water, sanitation and hygiene (WASH) training? The Delivering Effective WASH Training (DEWT) workshop is for you.


This workshop gives you the knowledge and skills you need to effectively facilitate and adapt lessons on WASH. During this workshop you build core skills in the areas of communication, instruction and facilitation. You are also exposed to basic concepts in lesson design. Find out more at:



Clean Water for Paraguay: You Can Help!

Posted by Patty Osborne

paraguayIn order to provide access to clean drinking water to over 100,000 indigenous villagers in Paraguay, PFP is partnering with Global Giving to help the TEMHA filter factory accomplish a critically-needed scale up. Please SUPPORT US!

We MUST complete our goal with GlobalGiving to continue partnering with them, so please DONATE! Don’t forget to SHARE!

The money raised for Project for Paraguay will allow the filter factory there to expand so that it can provide access to safe drinking water for over 100,000 indigenous villagers in Paraguay.

Check it out here: https://goto.gg/24052

How Profit Can Power a Clean Water Program

Posted by Patty Osborne

Here’s an interesting model for a successful ceramic water filter distribution program.

ecofiltro-jar-2Like many social enterprises, Ecofiltro started out wanting to help the rural poor in Guatemala and elsewhere in Central America get access to clean water without much thought to making money. But CEO Philip Wilson soon realized that changing the entity into a for-profit company actually helped him realize his social goals. Want to know more? Watch a video, listen to the podcast, or read a transcript here.

Progress around the world

Posted by Patty Osborne

Here’s a summary of news about established and prospective filter factories around the world:

  • Filters are now being made at Federal University in Lafia Nasarawa State, Nigeria.
  • Edgar from the filter factory in Chiapas, Mexico has met up with an organization is going to help them get the filter certified in Mexico, and may help them apply for a grant in the near future. This contact was first made by Kaira (our Filter Project Coordinator) and her partner, Reynaldo, when they presented at WWF7 in Korea.
  • Two other groups are also investigating factory start-ups in Mexico.
  • PFP has been contacted by two groups that want to start factories in southern Sudan. They have received introductory materials and have been put in touch with one another.
  • Three groups are now pursuing possible filter factories in India.
  • Another contact from the WWF7 is pursuing the possibility of a new factory in Kenya.
  • A Peace Corps volunteer is interested in filters for the Comoro Islands.
  • Our partners at Potters Without Borders are helping to start factories in Guinea Bissau and in Rwanda.

New Filter Factory in India

Posted by Patty Osborne

contest winnersMichelle Zucker, a student at Penn State, and Emily Saunders, a student at Cal Poly San Luis Obispo, have won US$10,000 and up to US$25,000 of in-kind staff time to support implementation of a project in India that will reactivate an abandoned factory as a water filter factory and a start-up community factory, providing migrant workers with access to clean water, self-grown food and native materials for building shelters. Michelle and Emily worked closely with Potters for Peace in preparing their contest entry and they will be collaborating with us on the implementation of this project.

The contest was sponsored by AECOM, a company that works to create, enhance and sustain the world’s built, natural and social environments.

Help us do more of this kind of work by donating to our CLEAN WATER FOR ALL CAMPAIGN: https://fundly.com/clean-water-for-all.

Filter Demo + PFP featured at Moore College in Philadelphia

Posted by Abby Silver

PFP filter specialist Mike Stubna will be conducting a filter making demo at The Clay Studio in Philadelphia, in conjunction with an exhibition at Moore College that features the filter.

FREE WORKSHOP:  August 1, 5pm – 8pm  http://www.theclaystudio.org/participate/events.php?id=513

EXHIBITION:  Interchange at Moore College of Art & Design Goldie Paley Gallery  June 14 – August 23, 2014 http://moore.edu/the-galleries-at-moore/exhibitions/current-exhibitions

PFP Exhibition at Moore College

PFP Exhibition at Moore College

Cambodia filter factory fulfilling Ron Rivera’s dream

Posted by Patty Osborne

A brief report by Ron’s daughter, Ana Gabriela Power, about a visit she made to a factory in Cambodia:

Today I visited one of the water filter factory in Cambodia, the one that was named in memory of Ron. The factory is a social enterprise, and goes from manufacturing the filter to marketing it to the families and linking lower income families with micro-credit.


Sculpture of Ron Rivera.

Sculpture of Ron Rivera.

This is a version of what Ron dreamed the filter business would look like: although they were originally set up by an NGO, now they run as a business. At the factory there is a sculpture of Ron’s face that made me smile. Apparently it was made using the same technique that Cambodians use to commemorate kings.

For more information about this enterprise, visit www.hydrologichealth.com.

MIT’s Susan Murcott brings ceramic filters to Ghana

Posted by Abby Silver

This article is from MITnews:

In the World: A long haul to bring clean water to developing nations

MIT’s Susan Murcott expands ceramic-filter production to three continents, bringing jobs and curbing disease. David L. Chandler, MIT News Office


Pure Home Water has reached more than 100,000 poor rural women, children, and families with safe drinking water via ceramic pot filters produced at a factory in Tamale, Ghana. Photo courtesy of the researcher.


December 10, 2013

“It’s been a long, hard slog,” says Susan Murcott, a senior lecturer in MIT’s Department of Civil and Environmental Engineering, describing her efforts to disseminate water-filtration systems to some three million people in northern Ghana. About half of these people presently lack access to a reliable supply of clean drinking water. But after nine years of efforts by Murcott and her students, the project has begun to make a difference.

Factories that produce these locally sourced, clay-pot filters — originally invented by Fernando Mazariengas of Guatemala and since improved and widely disseminated by Murcott and others — have already been built at 52 locations in 31 countries, she says, with the newest of these factories in Guatemala, Uganda, South Africa, and China. So far, the Ghana factory, built in 2011 and reaching full production last year, has provided sustainable, safe drinking water to more than 100,000 people in that country’s impoverished, rural northern sector. In January, 10 MIT students will work there to help expand production and monitor outcomes.

The filters — made with a mixture of local clays and precisely sieved, combustible material, such as rice husks — have been shown to reduce microbial contamination in water by 98 percent, leading to a more than two-thirds decrease in diarrheal disease among families using them. The combustible material burns off when the clay is fired, leaving a network of tiny pores that serve to filter out sediment and microbes as water trickles through; the filter is further treated by the application of colloidal silver nanoparticles that have antimicrobial properties. One such filter can produce enough clean water daily to serve the needs of a large family.

Murcott and colleagues recently received grants from the government of Dubai, which will allow them to expand production and distribution in Ghana, Guatemala, and Nepal.

In addition to clean water, Murcott has worked to improve sanitation in Ghana, where most communities lack improved toilet facilities. Together with D-Lab student John Maher and Ghanaian volunteers, and with support from the MIT Public Service Center, she recently built a large latrine facility at a school in Taha, Ghana. The team will expand in January to a neighboring village, Gbalahi, which is seen as a critical step toward reducing preventable contagion.

About the size of New York state, “Ghana today has the fifth-worst rate of sanitation in the world,” Murcott says, citing United Nations statistics. Open defecation is common, especially in the poorer, rural northern parts of the country.

Murcott began her career designing innovations for large urban sanitation systems, such as the wastewater treatment plant on Boston’s Deer Island, but soon realized that the greatest need for sanitation lay in rural, poor regions or urban slums where such systems were unaffordable. She has since turned her attention to improving access to water, sanitation, and hygiene in developing nations.

But it’s been a hard road, she says: Everything has taken longer than expected, with difficulties in supply chains, communication — Ghana has more than 50 different languages — illiteracy, and poverty. The filtration systems produced by the factory Murcott’s company set up cost $10 to make, but are sold for $6 to the rural poor — still a steep price in a place where most people earn less than $1 a day. (Large agencies have sometimes paid full price and then given the filters away for free.)

But the country is politically stable, most people with a primary level of education speak some English, and “the people are really friendly and welcoming,” she says. “That’s what has kept me going back.”

Murcott says her commitment to the production of these filters in Ghana over the last nine years has been driven by two things: maintaining trust with the people of that region and the project’s impact on MIT students — roughly 125 of whom have traveled to Ghana. “Part of the reason I do this work,” she says, “is I like to see students have their worlds blown open, to have them realize it’s a bigger world out there than just here.”

Read the original article here:  http://web.mit.edu/newsoffice/2013/long-haul-to-bring-clean-water-to-developing-nations-1210.html

PfP Reps attend the 2013 Water and Health Conference at UNC

Posted by Abby Silver

kairaIn October, Abby Silver, Robert Pillers and Kaira Wagoner represented Potters for Peace at the 2013 Water and Health Conference: Where Science Meets Policy, hosted by the University of North Carolina. The conference was a good opportunity for networking with other Water Sanitation and Health (WaSH) practitioners.

At the Ceramic Water Filter (CWF) side event, PfP Filter Coordinator Kaira Wagoner made a presentation that was entitled Strategies for Improving the Ceramic Pot Filter: Sustainability, Production, Design and Communication. Kaira stressed that better communication is vital in order to

  1. facilitate the sharing of solutions to common production problems
  2. improve the reach of technical trouble-shooting by groups like Potters for Peace
  3. ensure that the right studies are being performed in academic settings and that the results of those studies are effectively disseminated in the field.

The session was attended by members of the Ceramics Manufacturing Working Group,  representatives of a number of NGOs, CWF factory owners, academics, and other stakeholders. Following four presentations, the group convened a round-table discussion.

A key outcome of this discussion was the decision to form a Google-Group Forum to facilitate communication between NGOs, producers, and academics. With this added tool for multidisciplinary communication, stakeholders can better work together to support efficient production of effective filters.

Young Artists Promote Clean Drinking Water & PFP

Posted by Abby Silver

A huge thank you to the members of the Briggs Elementary School art club in Florence South Carolina for their educational and fundraising efforts!  With the guidance of their art teacher, these 3rd to 6th graders chose to educate their community this year about the need for clean water and about Potters for Peace.  They made small pots and informational handouts to give out at their school family day, created an information table, and collected donations.

The students heard about Potters for Peace from their teacher, Laura McFadden, who heard about us a few years ago at a conference where PFP was included during presentations on art-related service organizations. She became a supporter and has often worn one of our t-shirts to school. During Art Club this year she presented several options for fundraising projects and the students were most excited about Potters for Peace.

Thanks to the kids for their hard work and thanks to Laura for raising awareness of the importance of artists working together to support each other.  We’re very proud of their efforts, and welcome them to the PFP family!

A young artist stands next to the information table.

A young artist stands next to the information table.

Potters for Peace Presents at UNC Water and Health Conference

Posted by Kaira Wagoner

Potters for Peace (PfP) members Robert Pillers, Reynaldo Diaz and Kaira Wagoner showed off their ceramic weapons of mass bacterial destruction at the UNC Water and Health conference in Chapel Hill, NC last week (October 29-November 2).  Joining over 100 experts on water, sanitation and health, PfP learned and shared with the best in the field.  PfP contributed with a poster presentation, an oral presentation and a live filter demonstration… not to mention the countless lively discussions regarding filter production, quality control, and the way forward.

We are excited about where the filter is headed, and proud of our contribution thus far.  With a small budget, PfP has helped establish around 40 factories in 28 countries in just 14 years!  With your support, we can keep up the good, hard work.  Thanks to all those who have helped us get this far.  Ron PRESENTE!

Filters and rope-pumps sure do look good together! From left to right: Reynaldo Diaz, PfP, holding filter; Wanja Wambugu, Chujio Ceramics; Robert Pillers, PfP; Kaira Wagoner, PfP, holding mini filter; Henk Holtslag, 300in6, holding rope pump.

Filters and rope-pumps sure do look good together! From left to right: Reynaldo Diaz, PfP, holding filter; Wanja Wambugu, Chujio Ceramics; Robert Pillers, PfP; Kaira Wagoner, PfP, holding mini filter; Henk Holtslag, 300in6, holding rope pump.

Tanzanian Filter Factory Receives National Honor

Posted by Patty Osborne
Bruno Sanga explains the manufacturing process.

Bruno Sanga explains the manufacturing process.

The Tanzanian NGO known as MSABI ( Maji Safi Kwa Afya Bora  or Safe Water for Better Health) is pleased to announce that their water filter project was honoured at the 2012 National Uhuru Torch run, which celebrates freedom and light. The torch event was held in Ifakara at the Jongo Primary School on Sunday the 15th of July. MSABI received significant attention, and a large crowd arrived as MSABI office manager Hija Choya provided a project history and a general overview of MSABI activities. This was followed by our pottery manager, Mr Bruno Sanga, who explained the manufacturing process. Government officials were impressed with the filter pot and the quality of filtered water. MSABI ran out of pamphlets, and received dozens of requests for filter purchases. The Tembo Filter will sell for TZS17,000 (AUD $10.75) and includes a tap, cleaning brush and instruction sheet.

The filter fits into a standard 20L water collection bucket, and there is also a special 30L bucket that can be purchased separately. The women’s pottery group has also produced a prototype clay receptacle which will store around 50L and sell for around TZS10,000 (AUD $6.25). We already have an inventory of 250 pots ready for release and expect to have between 400-500 ready for August 8th (“nane nane”) an important public holiday for Tanzanians. The facility will have capacity to manufacture 250-300 filters each month. Distribution will be through local retailers who will purchase wholesale (TZS13,000) from the pottery factory. Filters will also be sold direct to the public from the filter factory at the retail price (TZS17,000). We are busy preparing marketing materials and are excited to finally (after 3 long years) releasing our local product for the benefit of the local community.

MSABI is a medium- sized NGO that works in rural Tanzania on water, sanitation and hygiene (WASH) projects.

Potters for Peace work in South Africa

Posted by Kaira Wagoner

Potters for Peace consultant Peter Chartrand is currently working on a filter project in the Limpopo province of South Africa. The project is based at the Mokondini Women’s Pottery Cooperative, which is collaborating with both the University of Virginia and South African University of Venda. The pottery group just fired the reconstructed kiln which has a 70-filter capacity. The firing was a big success, with even temperatures throughout and filter flow rates averaging 1.9 l/h (1-2.5 l/h being the acceptable range.)

Ceramic water filter: almost a conspiracy?

Posted by Patty Osborne

Here’s a different take on our water filters. Some misinformation but at least he makes us smile.

Not sure that this fellow will be able to find a local pottery shop to make him an unglazed flower pot without the hole in the middle that he can use as a water filter, but he’s correct in his evaluation of the best qualities of ceramic water filters: they’re effective and inexpensive to make.