GRAYL GeoPress Replacement Filter & Purifier Cartridge (Black)

Top shelf !

I think I’m going to like it but I don’t know yet the bottle takes a long time to get it we bought the filter so we have extras

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Bought Geopress for my parents because they were driving through 30 plus countries, I was worried about water qualities. This works great, its getting harder to press after 2 months of use though, its a bit expensive but I guess in some places you cant find purified water then this is quite handy

If you want the best filtration in the easiest and most convenient system on the market, Grayl is it in my opinion. Once you find it difficult to press your Grayl (10 seconds or more) to filter water, you will soon need a new filter cartridge. I have gotten varied results with filter life with variable being the quality of water filtered. If you pre-filter your water with a millbank bag or strainer of cotton cloth, you will definitely extend the life of the filter cartridge. If you regularly filter turbid water with lots of silt and particulates, it with definitely shorten the life of the cartridge. I like to always keep one or more on hand at home for when they start getting hard to press.

Bought a geopress and spare filter, It pay to have a spare.

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

I used this product to replace my water filter while backpacking in South America and it worked as intended.

When you gotta have the best!

Expensive, but good. If I was stuck in the middle of nowhere, I would choose this for water filtering. You need the water bottle to attach it to, so the price adds up.