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Survival Water Filter Straw L605G | miniwell

Regular price $49.95

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Miniwell Gravity Water Filtration System L605G

Miniwell portable water filter turns natural fresh water into drinkable water instantly

Its versatile design is ideal for group and family hiking, camping, trekking or emergency preparedness and survival to satisfy water demand.

  • Automatic Filtration: Take use of gravity for filtraition. Whole filtration system can be connected inline. Fill the water reservoir, hang it in a tree and walk away for other activities.

  • Three Stages Filtration in Filter: First-stage PP Screen can stop large particle flow into filter. Second-stage 0.1micron UF Membrane reduces the risk of contracting illnesses. Final-stage Carbon Fiber improves fresh water. Filtered fresh water like bottled water!

  • Replaceable Filter Cartridges: Replacing water filter cartridges separately based on water quality. Save your money in the long run.

  • Simple to Use: Slidelock design reservoir with wide-mouth opening for fast, easy filling; convenient carry handle

  • Reliable Filtering Result: SGS testing reports. BUY WITH CONFIDENCE: Lifetime Warranty and 100% MONEY BACK GUARANTEE

Hang water reservoir near your camp by antislip rope.

Providing you with fresh water after wherever your are.

With the antislip rope, you don't need to find an appropriate height branch to hang the water reservoir.

While your water is filtering, you can go about doing whatever else needs to be done around your camp or go for other activities, such as filming, shooting, or fishing.

①3 stages Replaceable Filters

You can change filter cartridges instead of discarding the whole filter away.

Ensure each stage of filter stays at reasonable consumption for different raw water.

For example, unpleasant taste raw water consumes more carbon adsorption space. Cloudy raw water consumes more PP screen. Reasonable consumption based on the real situation you meet.

②First Stage : PP Screen

The purpose of PP screen is to remove visible particles and colloidal suspension.

If the raw water is not cloudy and you would like to improve the flow rate, PP screen can be taken away from the water filter.

There are 5pcs of PP screens as a standby.

③Second Stage: 0.1micron Ultrafiltration Mambrane Filter

miniwell L605 uses 0.1 micron ultrafiltration membranes as filter media.

Ultra-low pressure membranes ensure fast flow rate.

④Third Stage: Carbon Fiber Filter

Miniwell Carbon Filter can reduce heave metal, such as Lead, Mercury, and Cadmium. 90% removal rate of chlorine can last 500L for municipal tap water. Miniwell carbon filter effective time is longest in such small volume. Water tastes great after filtering.

Multiple Usages Water Purifier for You on the go

a.Attach to 28mm thread disposable bottle( Pop bottle or soda bottle are available)

28mm thread bottle can be screwed on filter both sides. The thread on water inlet is for normal filtration connection. The thread on water outlet is for backflushing connection.

b.Use the filter as a straw

Drink directly from water resource. Or Use A handy container or a cup to collect water for filtration.

c.Miniwell Gravity Filtraiton System

Whole filtration system can be connected inline.

Take use of gravity for automatic filtration. Get a lot of water in one shot

Back Flushing with Ease

When you feel water flow rate slows, Invert, and squeeze clean water bottle to start clean flow into the filter for backflush.

The filter is threaded on both ends to accept standard water/soda bottles for easy backflushing.

Whole system can be connected inline.


1. How often do I need to backwash the system?

It depends on the quality of the water source. When you feel the flow rate slows down, backwash can improve the flow rate. (Note: To extend filter life, always use the best freshwater source you can access. If raw water is cloudy, wait for the sediment to settle out until water appears clear and then filter the water above the sediment.)

If the flow rate is still slow after backflushing and you need clean water urgently, please remove the PP screen and carbon filter. Using UF filter only in L605 filter can speed up the flow rate. Although water taste can't be improved without carbon filter, the UF filter ensures essential safety.

2. Can I use water filtered from the system itself to backwash the filter?

Yes. Filtered water from the filter can be used to backwash. Collects filtered water by a clean disposable bottle. Squeezes clean water into the filter from the water outlet

3. How do I know its time to replace the filter?

Firstly, the water flow rate is still slow after backflushing, you can replace the PP screen or remove PP screen.

Secondly, you feel the unpleasant odor can't be removed by carbon filter, you can replace carbon filter

Finally, if you backflush the filter a couple of times and water flow rate still very slow, it's time to replace the UF filter.

4. Does it filter saltwater?

No. Miniwell L605 filtration pore size on the membrane is 0.1 micron. Dissolved salt passes through 0.1micron membrane. In other words, Miniwell L630 keeps mineral from nature fresh water sources in filtered water. Miniwell filters can't be used for salt water.

Reminder: If you are interested in buying this item with two transparent water bag, please click on the picture below:


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