GRAYL GeoPress Replacement Filter & Purifier Cartridge (Black)

Its a filter that screws to your cup, super awesome and great packaging. Love my grayl bottle.

this is a great product. almost instant gratification. just push no sucking and blowing a vein in your head.

No way this filter presses 350 times for 24oz of water each time. Even tested with only pure filtered water only and wasnt even close, maybe 100 presses max. This is a scam claim water filter and probably a purposely designed planned obsolescence filter inside.

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.

Great tasting

I didn’t die drinking questionable water in China and here in the states. It’s heavy, doesn’t hold a lot of water, can require some force to use, and is bulky and overbuilt. That being said, it’s still a great purifier and fast. I’ve put mine through it’s paces and still use it in my EDC and day hiking ruck. Wouldn’t use for backpacking.

Weve been using Grayl filter over 10yrs internationally and domestic travel the filter is super easy to change we always have one ready! It saves you tons if money buying water at $5 a bottle sometimes plus you dont have to worry about the plastic which always seems to get heated and is when the bad stucc leechesnout into the water the most! Even if we didnt travel we would have this as emergency back up! Yes, im legit no give aways just an honest customer!!

Excellent product

If you considering buying the GRAYL GeoPress water bottle, do it! Buy the replacement cartridge now so you have it on hand when the filter that comes with the bottle needs to be replaced.

This is the next replacement for my new Grayl water filter. I probably will not open and use this item for 1 1/2 to 2 years. Im thrilled with the original, so expect to be with this one also.