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Miniwell outdoor personal 0.05um filter accuracy mini water filter backpacker water bladder for travel, camping, hiking

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Portable water filter straw

By Miniwell



Features and specifications:


Key features:

miniwell L600 water filter straw turns fresh water into drinking water instantly.

Certified 99.9% removal rate of heavy metal (Lead, Cadmium, Mercury)

Removes 99.9% of bacteria, cysts and Parasites etc.

Replaceable cartridge lasts up to 1000L before needing to be replaced.

UF membrane filtration is Physical filtration. UF filter can be cleaned by back flushing.

Fast flow rate. No sucking until your blue in the face.

Filtration capacity 1000 Liters = 2000 plastic bottles saved

Ideal tools for camping, backpacking, hiking, fishing, military water backup, tactical hydration,

storable for survival and emergency preparedness.




miniwell L600 water filter straw turns fresh water into drinking water instantly.

One miniwell water filter insteads of 2000 plastic bottles in backpack


Versatile Design

1. Drink directly from natural fresh water source.

2. Screw snugly on normal 28mm thread bottle, and then squeeze.
(Most well known brands’soda bottles are 28mm thread,for example,plastic cola bottle.)

3.Take use of gravity to purify the dity water.The best option for groups.

(Connect to hose with reservoir)

Triple Filtration Process

Stage 1: PP Pre-filter mesh blocks sand, rust, silt, worms and the other large particles

that may clog the system.

Stage 2: UF filter filtration pore size is 0.05 micron. It is effective against protozoa

(Cryptosporidium,Giardia) and bacteria (Campylobacter, Salmonella, Shigella, E. coli).

UF membrane can be back flushed to extend lifespan. L600 UF filter outside-in

configuration for water flow maximizes the ease of backwashing.

UF membrane performance can maintain much more than 1000Liters if clearing is appropriate.

Stage 3: Carbon Fiber Filter-strongly removes unpleasant taste, odors and residual chlorine

in raw water,even heavy metals (Lead, Mercury, and Cadmium)

thanks to the large surface area of carbon fiber.

Test report

SGS report we have can prove our filters treating the heavy metals (Lead, Cadmium, Mercury)

problem in raw water.

Most personal water filters in market don’t have 99.9% removal rate of heavy metal testing report.

And we also get FDA report to ensure the material and products are no harm for human.

Replaceable Filter Cartridges

Carbon Fiber Filter Replacement

-Open cap. Pull down on rubber strap to expose the top of the filter body.

-Turn filter tip with integrated carbon fiber filter counter clockwise and pull up it

to remove from the housing then replace it.

UF Filter Replacement

1. Unscrew the water inlet from filter body. Replace the PP pre-filter mesh.

2. Lightly push the UF hollow fiber filter from bottom until it can be pulled out. Set aside the round spacer.

Replace a new UF filterPlease don’t misplace the round spacer which fit at the top of UF filter


UF filter cartridge can be cleaned. By rinsing with clean water and then shaking to dislodge any particulate.

It helps to extend its lifespan.

Two Options for Accessary Combination

Water Filter with Reservoir in Green

How to Open Reservoir

Water Filter with Two Collapsible Bottle in Transparent


1. How often do I change my filter? How do I know it’s time to change the filter?

It depends on the quality of the water you are filtering. The more contaminated the water,

the shorter the life of the filter. Miniwell suggests choosing renewable fresh water as water source.

Don’t choose human and industrial wastewater as water source.If used continually for 12 months,

the carbon fiber filter may become less effective at absorbing taste, odors and heavy metal.

Miniwell suggests replacing the carbon fiber filter after 12 months.

The UF filter will not allow water to flow when it reaches capacity.

If you find water flow slow down or can not come out water from filter, rinse or change the UF filter.

2. How often should I clean and maintain the filter?

Miniwell suggests cleaning the filter with clean water after each use.

Before storing the filter, disassemble the components.

Use clean water to wash the parts and allow them to soak in vinegar as a disinfectant. After cleaning,

allow the parts to air dry and then reassemble. Store the filter in a cool and dry location.

( Note: Do not use vinegar on the carbon fiber filter as this will shorten the lifespan of the carbon fiber filter)

3. Does it filter salt water?

No. Miniwell L600 filtration pore size on membrane is 0.05 micron.

Dissolved salt passes through 0.05micron membrane.

In other words, Miniwell L600 keeps mineral from nature fresh water sources in filtered water.

4. Can I become a miniwell distributor?

Yes, we are looking for distributor. Please contact us to learn more.

5. My question wasn’t answered here. Or maybe I just want to say hi.

Our super friendly customer care team will be happy to hear from you! Contact us now.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouses all over the world will be shipped by, USPS, ePacket, or EMS, depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-25 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Puerto Rico 14-30 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 4 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

  • If you did not receive the product within the guaranteed time( 65 days not including 2-7 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused and unopened.
  • We do not issue the refund if:

    • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
    • Your order did not arrive due to exceptional circumstances outside the control of Its hips for free (i.e. not cleared by customs, delayed by a natural disaster).
    • Other exceptional circumstances outside the control of

    Please do not send your purchase back to us unless we authorise you to do so.

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