Certifications and standards
Committed to safety, quality, and recognized industry standards in water treatment.
Certified Components 

- Filters approved for contact with drinking water by the NSF International (Water Treatment and Distribution Systems – USA)
- Filter housings compliant with standards of the United States Environmental Protection Agency (EPA), ensuring no contamination of water or the environment
Qualified Expertise

Personnel trained and qualified by the Water Quality Association (WQA – USA) for water analysis and quality control
- Certified Water Specialist (CWS) – Water Quality Association
- Certified Water Treatment Designer (CTD) – Water Quality Association

Puerto Carreño, Vichada, Colombia–Venezuela border. Representatives from Campwater, Thirsty Bear, CPC, CAM, and the local community preparing the installation of several of our Passport Systems to support families affected by the Orinoco River flooding crisis during the summer of 2025.







non-profit and humanitarian organizations. Our Team
Field Technician & Water Systems Specialist
Daniel Ramirez

Daniel Ramirez is a young and highly capable professional with hands-on experience assembling, installing, and delivering water systems in remote and challenging environments.
He holds certifications from the Water Quality Association, including Certified Water Specialist (CWS) and Certified Installer (CI), reflecting formal training in water quality and system implementation.
Raised in a family grounded in discipline and service, with a strong military background, Daniel brings integrity and responsibility into every project. He has also served as a teacher in water chemistry, helping train more than 50 representatives of the Piaroa tribe along the Colombia–Venezuela border.
He represents the next generation—combining technical skill with a heart to serve
Miller–Stendal Family
Co-Founder, Thirsty Bear LLC | Engineering & Design Lead

Stephen Miller brings a strong heritage of construction expertise and community service from his family in Alaska, USA. Bilingual and highly resourceful, he has a unique ability to turn complex challenges into practical solutions.
He led the transformation of our system frameworks into some of our first 3D-designed structures—improving durability, efficiency, and precision, especially in response to quality challenges found in South America.
Stephen is also a natural mentor, inspiring others through creativity and hands-on learning. His approach often turns system assembly into an engaging, puzzle-like process.
His work reflects innovation guided by purpose and service.
Hernandez–Stendal Family
Vice President, CampWater Industries SAS | Co-Founder, Thirsty Bear LLC

Samuel Hernandez is an economist with extensive experience in international project management, supporting and leading mission-driven and humanitarian initiatives in diverse and challenging environments.
Understanding the economic challenges faced by his parents and in-laws in the mission field, serving with faithfulness and a true heart, his vision is to use this business as a tool to support and strengthen the work of those who risk their lives to serve, save others, and bring help to those in need.
His leadership is shaped by faith, integrity, and a deep respect for the Word of God. He has been trained in the mission field under missionary pilot Russell Stendal and mentored by Jon Dufendach of CampWater Industries in Alaska, learning stewardship, discipline, and faithfulness in responsibility.
His role brings together leadership, mission, and purpose.
What Our Systems Can Do
Capability Guide for Micron, Mini, Max, and Passport FUV20
Designed for emergency freshwater treatment
Designed For
Emergency freshwater treatment
Sediment reduction
Taste and odor improvement
Bacteria treatment
Virus treatment via UV
Surface water use with reasonable source quality
Activated carbon polishing
Practical field deployment
FUV20 adds chlorine injection for added disinfection support
Not Designed For
Salt water or desalination
Blackwater or sewage
Extremely high fecal contamination
Industrial chemical spills
Fuel or oil contamination
Radioactive contamination
Guaranteed removal of dissolved salts
Guaranteed removal of all heavy metals in all conditions
Extremely muddy water without pretreatment
Micron / Mini / Max
Passport FUV20
Important Note
who.int/teams/environment-climate-change-and-health/water-sanitation-and-health/environmental-health-in-emergencies/humanitarian-emergencies
For highly contaminated or specialized water sources, additional treatment may be required.