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Build First Aid

Portable Water Filter

Portable Water Filter

Regular price $25.61 USD
Regular price $38.41 USD Sale price $25.61 USD
Sale Sold out

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Product Information:

A water filter is a good addition to a first aid or survival kit because clean water sources in disasters can be hard to come by. Even your home water supply could be contaminated. This filter comes with a bucket or plastic bag connector, a hose clip, and a silicone hose. All make a perfect setup for finding numerous ways to get your clean water. You can backwash this filter to clean out bigger dust and debris which will extend the life of this filter


  • Q: How often do I need to backwash the system?
    • A: It depends on how clean or dirty the source water is. When you feel the flow rate slow down, backwash can improve flow rate. (Note: To extend filter life, always use the best fresh water source you can access. If raw water is cloudy, wait for sediment to settle out until water appears clear and then filter the water above the sediment.)

    • Q: Can I use water filtered from the system itself to backwash the filter?
    • A: Yes. Filtered water from the filter can be used to backwash. Collects filtered water by a clean disposable bottle. Squeezes clean water into filter from filter outlet.

    • Q: How do I know its time to replace the filter?
    • A: The filter will not allow water to flow when it filtration pores are blocked. If the water flow slows down or there is no water flowing out through filter, it is time to replace your filter.

    • Q: Does this work on E.coli and parasites like Giardia and Cryptosporidium?
    • A: Yes. Miniwell L630 is capable of filtering 99.9% bacteria and parasites.

    • Q: Can this filter remove unpleasant taste in raw water?
    • A: Hollow fiber can not remove unpleasant taste and pigment in raw water. L630 is the most basic filtration system for fresh water filtration with 99.9% removal rate of all bacteria. If you would like to improve the taste of water, Miniwell L610, L600, and L620 can fit your needs.

    • Q: Does it filter salt water?
    • A: No. Miniwell L630 filtration pore size on the membrane is 0.1 micron. Dissolved salt passes through a 0.1 micron membrane. In other words, Miniwell L630 keeps mineral from nature fresh water sources in filtered water.



Color: Gray, Brown

Water Flow: 0.6L/min

Size: 1.6 x 5.3 inches

Net Weight: 40g

Material: ABS, UF(medical grade), Silicone

Filtration Pore Size: 0.1micron

Filtration Capacity: 2000L

Package Includes: Water Filter, Hose Clamp, Bucket or Bag Connector, Hose

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