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Gravity-Water Filter System

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The perfect solution for clean water!!

Miniwell gravity water filter system is not a single user suck up straw. It is a perfect solution for an entire group's filtration needs when they are on the go.

Whether you need to fill multiple canteens or you need a pot of clean water to cook with, this gravity-fed water filter is an ingenious solution for camping, backpacking, or survival.


Set up a gravity-based water filtering system easily with a palm-size water filter and 3 Liters reservoir.

Gravity system includes a heavy-duty strap for effortless attachment to a tree. It is a good solution when you can't find an appropriate height branch.

Good choice for:

Hiking, camping, canoeing, fishing, hunting, climbing, travel, rowing, scouting, out-door work, survival, and emergencies.


Reliable Water Filter Straw

The Miniwell L630 employs 0.1 micron ultrafiltration membrane (medical grade material) as filter media, which is effective against 99.9% of the escherichia coli, staphylococcus aureus, salmonella Typhi, cholera bacteria, legionella, and other pathogenic bacteria.


2000L drinkable water with you on the go

Filter up to 2000 liters of natural renewable fresh water without using any chemicals.


Lifespan can be extended by clean water backwashing

Backflushing can rinse away impurities that the membrane has filtered from the water. We set a silicone gasket around the mouthpiece. A handy bottle can be covered on the gasket for backflushing without leakage.



Miniwell Portable Water Filter Dirty Water Reservoir( 3000ml) Clean Water Collapsible Bottle(1000ml) Silicone Hose and Hose Clip Tree strap( 1meter)


This item ships very quickly. Expect 6 days or less for arrival at your door!