About
Us
Our mission is to provide families around the world access to clean drinking water, one atTa time.
We do this by partnering with local leaders and equipping them to provide water filtration kits to those suffering from water related diseases.
How We Started
It all started with one child, Bryan, who captured the heart of Sean Kappauf during his visit to El Salvador in August of 2013. Spending time with Bryan and his mother, Sean was saddened to learn about the illnesses, intestinal parasites, and worms that plagued Bryan and many children in the community due to contaminated drinking water. But instead of feeling defeated, Sean was inspired to make a difference.
In February of 2014, Sean led a team to El Salvador to train local leaders on how to assemble, distribute, and maintain 50 water filtration kits for families in need. The trip was a huge success - the children's health improved, and entire communities began to thrive. Sean knew that he couldn't stop there, so he founded One ATTA Time in 2014, committed to providing water filters to areas in need with a lasting impact.
Now a California-based non-profit, One ATTA Time travels worldwide, distributing water filter kits to families in Honduras, Guatemala, Colombia, El Salvador, the Caribbean, Vietnam, Cambodia, and the United States. The team is passionate about making a positive change and helping families gain access to clean drinking water.
Our Team
Debbie Collette
DIRECTOR OF OPERATIONS
Debbie Collette is the Operations Director at One ATTA Time, where she efficiently manages the organization's daily operations and ensures the seamless execution of its mission to provide clean drinking water to communities in need. With over 18 years of experience in the non-profit sector, Debbie brings a wealth of knowledge and expertise to her role. Her exceptional eye for detail and strong background in project management have proven invaluable in driving the organization's success and maximizing its impact.
Garrett Aanestad
Garrett Aanestad joins One ATTA Time as Director of Development, leading the organization's fundraising and philanthropic strategy during a milestone moment of growth. This role represents a meaningful investment in the future of One ATTA Time—strengthening its commitment to donors, long‑term sustainability, and deepened community impact.
With nearly 10 years of experience in nonprofit development, Garrett brings a comprehensive background including event fundraising, volunteer and committee leadership, and major gift strategy, with the most recent focus on major gifts and pipeline development. He began his development career at Chapman University, his alma mater. During his time at Chapman, Garrett personally raised more than $2 million through annual giving in support of the university's highest priorities such as student scholarships, and managed additional fundraising support groups and programs dedicated to the university's initiatives.
Garrett later advanced his major gift work these last three years at the Hoag Hospital Foundation, where he partnered closely with donors to support critical hospital priorities. During his tenure, he helped facilitate more than $15 million in philanthropic support, including a career‑defining milestone: a $3 million endowed chair, securing long‑term impact for patient care, medical excellence for the community, and a meaningful opportunity to give for the donor family.
At the heart of Garrett's work is a deeply held belief that fundraising is about relationships—and that relationships are nuanced, personal, and built with intention. He cares deeply about aligning priorities with donors, thanking each supporter, understanding why they choose to support the mission, and ultimately ensuring that the impact they help create is meaningfully translated. Garrett approaches philanthropy with daily discipline, integrity, and care, recognizing each donor as a valued partner.
Garrett is excited to partner closely with the leadership of Sean Kappauf and Debbie Collette, as well as the dedicated board members who have carefully guided One ATTA Time's success year over year. He believes this moment marks an important maturation for the organization—one that moves the focus beyond what can be accomplished this year and the next, but also toward how One ATTA Time can serve families and their communities for generations to come.
A long‑time donor and supporter of One ATTA Time alongside his wife for the last decade, Garrett is honored to join the team more formally. He warmly invites all supporters to connect and would genuinely welcome the opportunity to spend time together and share a meaningful conversation—to learn what inspires their commitment to the mission.
Outside of his professional work, Garrett enjoys spending time with his growing family of three—soon to be four—and can often be found catching a wave or occasionally hitting the links.
Ben Coplin
DIRECTOR OF MARKETING
Ben Coplin is a dynamic marketing professional at One ATTA Time, where he spearheads marketing initiatives to raise awareness and support for the organization's mission to provide clean drinking water to communities in need. With a keen understanding of target audiences and a creative approach to storytelling, Ben has successfully amplified the impact of One ATTA Time.
Janice Roque
Janice is excited to be a part of the ATTA team as an Administrative Assistant. She has 15 years of non-profit experience utilizing software to keep things running smoothly. She is at her best when supporting people and can't wait to help bring clean water to families around the world.

Cynthia Castro
El Salvador Coordinator

To Le Phu

Fabian Medina

Liem Leakhena

Jaime Achuagua

Kayla Williams
Central America Health Director

James Paley
El Salvador Director

Jorge Trejos

Joshua Pinto

Sergio Ramirez
El Salvador Coordinator

Andres Martinez
Mexico Director
Our Board

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Gives 3 families water filter kits every year!
Each filter can last 10+ years.




