What Is SureAquaStraw+ Personal Filtration?


What is AquaSafeStraw+

When you travel overseas, particularly to developing countries, take to the woods camping or hiking, or if your home town water treatment plant is under performing or has a catastrophe, a portable SureAquaStraw+ water filter straw  will ensure you and your family stay healthy even though you drink the water.


SureAquaStraw+ is a high tech, tested and approved water purification system that removes 99.999999% of waterborne bacteria, viruses including Pseudomonas, Escherichia coli, Staphylococcus and Fecal Coliforms, plus parasitic contamination by Cryptosporidium, and Giardia. It provides you and your family with the confidence of knowing you can have safe drinking water anywhere around the world from tap water, ice in drinks, lakes, and streams, on aircraft, shipboard, trains, hotels, parks and more.


SureAquaStraw+ Offers

No After Taste

No chemical additives - No chlorine No iodine

Chemical Free

Filtration is via microporous membrane, safe for all the family to use and use

Instantaneous Use

No waiting time for drip or chemical interaction

Easy to Use

Just place the tip in the water and sip

Bacteria Removal

Filters out bacteria to 0.01 micron including Giardia and Cryptosporidium,
i.e. removal of 99.9999% of bacteria

Virus Removal

Filters out viruses to 0.01 micron
i.e. removal of 99.99% of viruses

Parasite Free

Removes  parasites, cysts, oocysts, and spores


Extremely low per litre cost - beats bottled water 1000:1 and similar products 12:1

High Volume

Filters up to 1000 liters(264 gallons) and is completely re-usable 

Long Life

Can be re-used up to 10 years - provided Operating Instruction are adhered

Durable for Travel

Physically strong and robust

Pocket Portable

Easy to carry in your pocket, handbag or day pack, or leave in the car

Zero Energy

No power or batteries required

Scientifically Approved

Tested at NATA (National Association of Testing Authorities) approved laboratorystandards

Water Bottles
1 straw = approx. 2000x 500 ml water bottles 

Importantly, SureAquaStraw+ is re-useable many times over and is extremely cost effective, filtering up to 1000 liters (264 gallons) of water. That's 2,000 x 500ml bottles of bottled water you won't have to buy - what a saving!!

But it's also a saving for the environment,and your health.

SureAquaStraw+ is Better Than Bottled Water - But Why?
Bottled water is starting to come under higher scrutiny and criticism for sub-standard, often simply tap, water; bacterial growth after bottling and related health concerns; massive environmental impact, Greenhouse Gas emissions, and drain on natural resources through manufacture and transport; and long-term pollution.

We believe SureAquaStraw+ is the best filter of its type in the market place. What is SureAquaStraw+ - it's an outstanding personal drinking water filter in terms of cost, purification, filtration, portability, and the environment. We invite you to dip, sip, and enjoy the many benefits.

More About SureAquaStraw+

The SureAquaStraw+ is a portable, chemical free, light weight, safe for all, water filtration straw that allows to drink bacteria (99.9999%) and virus free (99.99%) and 99.9999% of Giardia or Cryptosporidium water safely anywhere around the world.  What else it is very environmentally friendly

The SureAquaStraw+ is a plastic straw fitted with a special membrane which uses ultrafiltration technology and is suitable for personal use to protect against water borne bacteria, viruses and protozoa found in the tap water of many countries. When used in accordance with the operating and maintenance instructions contained below, it filters out 99.99% of these micro-organisms and viruses including Giardia and Cryptosporidium. SureAquaStraw+ is compact, lightweight, simple to use and an essential traveling companion.

SureAquaStraw+ is designed only for removing water bacteria and water viruses in either a glass filled with water or directly from a stream.  It is designed for use single person use and must be treated with care.  SureAquaStraw has not been designed to remove the taste of the water.

If operating and maintenance instructions are observed, the SureAquaStraw+ can be expected to filter up to 1000 liters of moving streams, lakes, dams and or from municipal or town tap water.

Design Specification

The SureAquaStraw+ has been designed and manufactured to  Food and Health Government regulations.  The SureAquaStraw+ was designed to meet the following requirements;

    • Children as young as 12 months should be able to use the straw to drink water
    • Removes Viruses, Bacteria, Giardia and Cryptosporidium
    • Stops operating once filter or purifier is ineffective
    • Does not introduce any bad taste
    • Chemical Free - Safe for All
    • Be ready for immediate use, giving immediate results 
    • Does not risk anyone’s health
    • Exceed US Centre for Disease Control guidelines 
    • Exceed US Environmental Protection regulations
    • Exceed US Food and Drug Associations  regulations
    • Exceed World Health Organizations Guidelines
    • Be very portable able to fit in a day pack, carry bag or back pack
    • Weigh less than 75 grams
    • Be robust
    • Be cost effective
    • Be environmentally friendly

The result was something special, you would agree.

About the Product SureAquaStraw+

The SureAquaStraw+ consists of two parts - a hard outer casing together with an inner, hollow fibre filter membrane.

The Physical Outside Casing

The outer casing is made from a polypropylene

SureAquaStraw Characteristics

                     Length               280 mm
                     Diameter             32  mm
                     Dry Weight         75 grams

The Filter Membrane

The filter is made of multiple hollow fibre membranes, 60 plus metres, packed into a casing.  These membranes are produced by a melt spun and drawn processes from 100% polyethersulfone raw materials. After the membrane is manufactured the surface is coated with hydrophilic polymer to aid the filtration process.  Filter membranes have a pore size of 0.01 micron.


                                                            Membrane Specification

              Chemical Composition   Polymer  Polysulfone
   Physical Properties 

Wall thickness    Mean
Inner Diameter     Mean   
Tensile Strength   
Explosion Pressure 
 Hydrophilic capillary membrane
150 µm ± 30 µm
700 µm ± 50 µm
≥ 150 cN
≥ 8 bar

   Membrane Performance MWCO (dextran 90%, 0 bar  70KD +/- 20KD


The Capacity

The SureAquaStraw+ has a capacity of up to 1000 liter capacity when it is used in clear water.

Holding it together

The two main components of SureAquaStraw+ are the outer casing and the membrane.  To hold it together we use food grade quality glue.


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