Our unique 3-in-1 filter has been created based on technology originally developed for the NASA space programme.
The filter works instantly to protect against bacteria, parasites, microplastics and also reduces chemicals like chlorine and improves water taste.
The three technologies used in a Water-to-Go filter are:
Mechanical filtration; a very small pore size which stops contaminants passing through.
Electrical (by a positive charge) which reduces the pore size even further and attracts the contaminants like a magnet, trapping them inside the filter.
Activated carbon -our filters use activated carbon without using adhesives that would vastly reduce the carbon’s efficiency. Instead the activated carbon is contained within the filter membrane itself. This technique helps further reduce the contaminants whilst also eliminating bad tastes and odours.
The filter is ideal for hiking, camping, international travel and emergencies, it allows you to take any non-salt water from a stream, river, or tap and filter it instantly. Once the filter is activated and your bottle is full you are ready to drink, no need to remove the lid and filter until your ready to fill your bottle again.
The filter removes:
99.9999% for bacteria like E.Coli
99.999-99.9999% for viruses like Polio
99.99% for micro organisms
Heavy Metals such as lead as well as Chlorine and Fluoride are also filtered
See our Testing Page for more details
FREE UK delivery for orders over £24.99. Delivered using DPD 48-hour Tracked service. For orders under the threshold, it is the same DPD service for just £3.95
We will send your parcel to DPD the same day on any order placed before 12 pm. We use a DPD-tracked two working-day service offering timed delivery and SMS/Text updates, so please make sure you supply us with a mobile number when you order, then, if required, we can give you full tracking information & updates on your order throughout the process. For anywhere outside of England, Wales and Scotland, please be aware we cannot guarantee next-day delivery.
If you require same-day delivery, please visit our stockists.
We do not process orders over the weekend. Any orders received after 12 pm on a Friday will not be processed until the next working day. We do not dispatch orders on Bank Holidays.
The Water-to-Go 75cl bottles and the 75cl & 60cl Active bottles all include a unique 3-in-1 filter with a BPA-free bottle and lid with an integral drinking spout.
Our Filter duration is based on usage, not time. So the 200-litre filter capacity would last for 100 days based on consuming 2 litres of water per day or 200 days at 1litre per day and so on.
Without activating the filter, in the original packaging, our filters will have a ‘shelf life of three years. The nanotechnology in our filters is activated by contact with water, therefore before use, it is important to keep it in a dry place. In the interests of customer safety: we recommend that activated and part-used filters which are then NOT used again for over 12 months are best replaced with a new filter.
Weighs just 137 grams (empty, with bottle and filter)
Squeezable bottle for rapid water delivery
Fits any bike rack and includes a detachable carabiner hook
New single-handed action click lid
Lid covers drinking spout for hygiene
Translucent material and content markings so you know when to refill
BPA-free and FDA approved
New branding silicon band and second indent band. This second indent ensures that when squeezed, the mouth of the bottle is not distorted and is a functional feature.
I had been searching for some time, for a really good and effective water filter to take on my expeditions.
The Water-to-Go filter system allows me to collect water when I am on the move. It does not have to be fresh water, it can actually be water from lakes, dirty rivers and even puddles. The reason it is ahead of the game and why it will be with me on all my expeditions: There is no pump action needed, no need to boil the water and no need for water purification tablets. You can top it up on the move and go ahead and drink it straight away. A crucial item to have with you in any scenario. Fantastic product, team & service, I highly recommend.