GRAYL GeoPress Purifier Cartridge

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About This Item

Design and Details

  • Removes waterborne pathogens (viruses, bacteria, protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more
  • Filters: particulates (sediment, microplastics) and many chemicals, pesticides, and heavy metals
  • Improves taste, smell and clarity
  • Brand : GRAYL
  • Web ID: 23FTXUGPRFRCRTRDGCAC

REVIEWS

4.8
100%
Recommended

259 Reviews

Images

Compact Reliability

been using Grayl for safe drinking water for a couple years and have found nothing better. the compact filter allows me to keep extra in my go bag at all times.

Great Water

I was pleasantly surprised by the taste of the water after using the GrayL. The water out of some of the swamp holes that it have used other purification systems withe was completely different.

Haven’t Had A Chance

Haven’t used it yet to give it five stars but everyone I know loves it.

Poor Sediment Filter

It definitely does not filter out chlorine from a municipal water source! I tested the water before and after filtering with litmus paper. Still had a high level of chlorine. So I was curious and just put a little dirt in a bucket of water and tried pressing it. Definitely not as clear as the videos! If you notice, they are 99% getting clear water, from a clear stream…. If it doesn’t filter sediment that well, I’m sure it’s not gonna filter out bacteria, protozoan, and viruses! I work overseas and I’m not depending on this thing to keep me healthy!! Who tested this??? Lol

Great Bottle!

We just used these bottles in Tajikistan on a 5 day trek through the Fann mountains. We loved how quick and easy they were to use! Highly recommend.

Read All Reviews (259)