Portable Water Purification Unit - Membrane Solutions

From Membrane Solutions' inception in 2006, the company's mission has been to provide clean water and air worldwide through advanced membrane technology. Today, the brand has become a global leader in purification, certified by ISO9001 and NSF standards. Their cutting-edge technology empowers products that meet American standards, truly purifying water and air for a brighter future.

Membrane Solutions' innovation and sustainability are at the forefront of their products. Their water filtration systems offer a versatile solution for outdoor water needs, whether for recreation, hiking, camping, or emergency preparedness. The mini and lightweight filtering system is ideal for travel, both domestic and international, and can be easily stored in a pocket, gym bag, or survival pack.

The squeezable water filtration system consists of a water filter straw and a collapsible water bottle, weighing just 3 ounces. The upgrade to the straw filter includes a larger filtration capacity of 5,000 liters (1,320 gallons) and a faster water flow rate, compared to the previous 1,500-liter capacity. The straw can be connected to collapsible water bottles, serving as a replacement filter for different gravity systems, including the brand's own 6L gravity system (B08ZYMXLMH).

The 5-stage filtration system in the upgraded straw includes a coarse filter screen, double-layer PP cotton fiber, coconut shell activated carbon, and hollow fiber ultrafiltration membranes. This advanced filtration can reduce 99.99999% of Escherichia coli (E. coli), as confirmed by SGS-CSTC Standards Technical Services Co., Ltd. Ningbo Branch (Test Report NBF21-004693-01, Date: 02 Jun 2021). The 0.1-micron pore size maintains a high filtration accuracy while ensuring an optimal flow rate of up to 1,000 mL/min during squeezing.

To extend the lifetime of the straw water filter, users are advised to always use the best fresh water source for backwashing after each use, and to remember to dry the filter before storage. The versatile filtering modes allow the straw to be used independently as a replacement for gravity filters, while the collapsible water bottle can be used to store water during trips.

Positive customer reviews highlight the real-life benefits of this survival gear, with users praising its ability to provide great-tasting, clean water for hiking and camping trips, as well as its convenient and compact design that makes it a great companion for emergency preparedness and outdoor activities.

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