QuenchSea produces innovative, hand-powered seawater desalination devices that use reverse osmosis to turn seawater into fresh drinking water instantly.
QuenchSea offers a groundbreaking, low-cost, portable reverse osmosis system designed to turn seawater into drinkable fresh water. These manually-powered devices require no batteries or electricity, making them an essential survival tool for sailors, campers, travelers, and emergency disaster relief.
Using a built-in hydraulic system and triple filtration alongside industrial standard reverse osmosis membranes, QuenchSea devices can safely produce up to 6-8 liters of fresh water per hour. Browse our collection of user manuals and setup guides to ensure safe operation, effective maintenance, and proper membrane replacement for your QuenchSea device.
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No, QuenchSea is a completely hand-powered seawater desalination device that operates without batteries, electricity, solar power, or fuel.
Depending on the specific model and your pumping effort, QuenchSea devices are designed to produce approximately 4 to 8 liters of fresh water per hour.
If the output water tastes salty or has a high TDS reading, discard it and continue flushing for at least 5 minutes. If it remains salty, the reverse osmosis membrane likely needs to be replaced.
No. You should not use water contaminated with oil, fuel, sewage, chemicals, alcohol, or pesticides, as this will destroy the pre-filter and reverse osmosis membranes. Always use the clearest seawater available.