Frequently Asked Questions
Does a filtered water bottle make water safe to drink?
It traps bacteria, protozoa and impurities, making water from rivers and streams much safer to drink. Not all filters stop viruses: in higher-risk areas, a more thorough purifier is recommended.
Does the filtering water bottle stop viruses?
Most filters trap bacteria and protozoa, but not viruses, which are smaller. In regions or waters with a viral risk, choose a purifier (ultra-fine filtration, UV or chemical) rather than a simple filter.
How many litres can a filter bottle purify?
Depending on the model, a filter can handle anywhere from a few hundred to several thousand litres before it needs replacing. Check the stated lifespan and flush the filter regularly to keep a good flow rate over time.
How to look after a filter water bottle?
Rinse and backflush the filter after every trip, dry it thoroughly and protect it from frost, which can crack it. These simple steps keep the flow rate strong and significantly extend the filter's lifespan.