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Squeeze Filter

What is a squeeze filter?

A squeeze filter is a compact water filtration system consisting of a flexible pouch or bottle that you fill with untreated water and physically squeeze to force water through a filter element. Popular among backpackers and hikers for its lightweight design and ease of use, it removes bacteria, protozoa, and sediment from natural water sources like streams and lakes. The squeezable design eliminates the need for pumping mechanisms, making it faster and more efficient than traditional pump filters while taking up minimal space in a backpack.

Related Terms

Pump Filter

A pump filter is a portable water purification device that uses manual pumping action to force water through filtration media, removing bacteria, protozoa, and sediment to make natural water sources safe for drinking. The device typically consists of an intake hose that goes into the water source, a pump handle or lever mechanism, and an output hose that delivers filtered water into bottles or hydration systems. Pump filters are popular among backpackers and campers because they can quickly process large volumes of water from lakes, streams, and rivers without requiring batteries or replacement cartridges as frequently as other filtration methods.