GRAYL UltraPress Replacement Purifier Cartridge - Black

Works as described.

Well this bit of kit is awesome, Hey this will filter bacteria viruses and all your little nasties in the water however if you're using it for tap water it might let some of the fluoride get through but will take out all the heavy metals and much more and we'll allow all the good minerals to stay in there. Plus it has a 10 year shelf life in the packet and three years if it's being used now and again unless it takes not 10 seconds but 25 seconds to push down and filter. And apparently it can last up to three freezers if it's left in your car or your camping and it freezes any more questions just ask

I like the filter it's my goto everytime. However when I bought this replacement filter after fitting the clip failed on my geo press ultralight pretty fast.

Good to have a spare filter

Es súper práctico la botella. Filtras rápido, puedes así llenar tu bolsa de agua de la mochila de manera rapida

Sneller levering en in prima conditie

Ottimo

real ligit item. I've had the 500 ml grayl ultrapress for three years now, my old filter was still working away but i am glad i changed to a new filter.

Always keep a spare - these things last a lot longer than you’d expect and filter out more water than it says. It just takes longer to filter the more ‘used’ it is. But in a pinch, you’ll be able to filter water even with a well used filter. This brings me comfort, I hope it does for you too.