Safe Water
When it Matters Most
A reusable ceramic purification tablet providing 2,000 gallons of microbiologically-safe drinking water -
no electricity, toxic chemicals, or boiling.

Reuse 400 Times
Purifies 2000 Gallons
Kills up to 99.99% Pathogens
*
* See our Research Page for complete details on waterborne pathogen reduction.


Introducing the Pure Upstream™ Companion Series
Complete filtration.
Powerful purification.
5- 75 gallon capacity.
Gravity-powered Companion systems treat from 5 to 75 gallons at a time - serving individual families, groups of families, communities, and disaster-response operations.
Pure Water in as Little as 3 Hours | No Toxic Chemicals
1-micron filtration removes particles. MadiDrop kills up to 99.99% of waterborne pathogens.
Every Companion combines particle filtration with proven MadiDrop technology - delivering a complete, easy-to-use water-treatment system without electricity or toxic chemicals.

HOUSEHOLD USE
Family Companion
5-gallon batch system
MULTI-FAMILY USE
Urban Companion
30-gallon capacity
COMMUNITY USE
Community Companion
75-gallon capacity
DISASTER RESPONSE
Relief Companion
Built to move with your need

Purified Water That Stays Pure in Storage
MadiDrop releases silver ions during treatment. After the tablet is removed, silver ions remain in the treated water and continue providing antimicrobial protection during storage,
protecting against bacterial and viral recontamination.
No electricity. No moving parts. Gravity-powered. Built around proven MadiDrop technology.


Long-Term Water Storage!
Once treatment is complete, remove the MadiDrop. The treated water remains protected against microbial recontamination when properly stored.

* The MadiDrop tablet does not remove turbidity. For a complete filtration and purification system, check out the Pure Upstream Companion products.

Clean Water
is
Life
We can live without food for weeks and even months depending on the circumstances. Live without water? Just three short days.
​
The cost-effective MadiDrop and the MadiDrop Companion are the two most important things you can have in your emergency supplies. For your entire family. Clean, pure water. 5 gallons per day. Every day. For over a year*.

Personal Hygiene
In times of crisis, family hygiene is critical, and access to clean water to meet this need is essential. Whether facing natural disasters, pandemics, or other emergencies, water is indispensable for sanitation and overall health. Without it, the risk of illness soars.
The MadiDrop and MadiDrop Companion gives your entire family access to pure, clean water - not just for drinking, but for critical hygiene needs as well, ensuring your families' health and well-being during emergencies.

Our Pets
Our pets are treasured members of our families, deserving the same care and consideration as any loved one. In times of crisis, ensuring they have access to clean, pure drinking water is essential for their well-being.
The MadiDrop and MadiDrop Companion provide the ultimate reliable solution that prioritizes the hydration and health of our furry friends, because no pet should ever go without when they need it most.
*The MadiDrop tablet can be used 400 times. The MadiDrop Companion filter life depends on degree of contaminant and frequency of filtering turbid water.







