GRAYL GeoPress Replacement Filter & Purifier Cartridge (Black)

Using this for backpacking.

Great tasting

Gr8 product and i use it daily

Excellent product

Following Corporal Shawn Kelly It was his recommendation and as usual it’s outstanding

I use this product as an emergency water filtration system. I tried it on my own well water and have been using it for a month or two. It started getting very tough to push down after maybe 20-25 presses (24 oz. bottle) and after as many more, it takes at least a minute or more to press down. This is supposed to handle 300+ presses (around 65 gal. water), and even though the water still tastes amazing, this is tap water. Clear tap water. It shouldnt be this tough to press after so few presses. Its most frustrating. Other than that, this is a stellar product. Great concept and function, and I even bought the Ultralight bottle as well.......mostly because I ordered those filters instead of the Geopress ones, so why not? Its only money lol

Definitely a must have in your emergency bag.

Did a 3 night canoe trip down the namekagon river in northern WI, brought this with and didnt have any issues. Used it for drinking during the day and cooking at night, no stomach issues during or after the trip. Seems to work great, cant ask for more. Pushing water through the filter is a bit of a chore but not overly so.

I keep my GeoPress with me always..Since getting this, I no longer have to worry if the water is okay to drink or buy water in plastic bottles which is a pollutant.

I like how easy it is to use.