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About Otterpck

Otterpack™ - is the first hybrid, easily portable water purification system based on Reverse Osmosis. Developed by OtterPack LLC (formerly Alex Deutsch Technologies Ltd), this is the only solution today that can function absolutely energy-independently.

Where standard water supply is temporarily not available, Otterpack™ is ready to provide a reliable, constant amount of pure drinking water.

The system is designed for comfortable carrying and fast operation everywhere, and to be easily operated by users with minimal technical skills.

Otterpack™ has revolutionized the way customers worldwide view water purification and delivery challenges.

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Bacteria & Viruses

Dracunculus medinensis, COVID-19, Salmonella, SARS-CoV, Hepatitis A, Coxsackie A, Vibrio cholerae, Escherichia coli... 

Inorganic Chemicals

Arsenic, Mercury, Asbestos, Cyanide, Selenium, Beryllium, Sodium, Chromium, Antimony, Nickel, Barium, Fluoride...

Organic Chemicals

Dichloroethylene, Trichloroethane, Acrylamide, Benzene, Ethylene Dibromide, Dioxin, Styrene, Xylenes, Vinyl Chloride, Epichlorohydrin...


Heptachlor Epoxide, Toxaphene, Oxamyl, Endrin, Chlordane, Hexachlorobenzene, Endothall, Simazine...


Combined radium 226 228, Alpha emitters, Beta photon emitters, Gross alpha particle, Gross beta particle...


Otterpack™ can supply up to 120 liters of pure drinking water per hour from any water source on land (except seawater).

Operated electrically (standard rechargeable battery, vehicle accamulator, solar panels) or manually (by simply rotating the handle), Otterpack™ will protect against any chemical and/or biological contamination, including the most challenging toxins such as Cyanide.

The unique ergonomic hands-free backpack design ensures comfortable carrying, simple field mobile servicing, and routine maintenance with no special tools, making it easy to care for and to maximize the lifespan of the system.

In a time of disaster recovery, there is an immediate need for pure water. Water sources can become contaminated chemically or biologically due to drainage, infrastructure collapses, or floods.

During military operations, survival pre-arrangements, challenging trekking adventures, remote work sites, and many other scenarios, clean drinking water is one of the main priorities.

In all these situations and beyond, the Otterpack™ will quickly and easily turn any questionable water source into safe drinking water.




Easily reach any available water source.


Connect water hoses.

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Drop a hose into the doubtful water source.


Rotate the handle to produce pure water.


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