GEOPRESS provides a user experience that is second to none. Unrivaled in speed, ease, and versatility — it's effective on all 7 continents and provides complete protection from all waterborne pathogens (virus, bacteria, protozoan cysts) plus chemicals, pesticides, heavy metals, and even microplastics.
|Feature||Aquamira Water Treatment Drops||Grayl GeoPress||Katadyn BeFree||LifeStraw Peak Squeeze||MSR Guardian Purifier||Platypus GravityWorks||Sawyer Squeeze|
|Weight||17g / 0.6 oz||294g / 10.4 oz||73g / 2.6 oz||56g / 2 oz||419g / 14.8 oz||175g / 6.2 oz||56g / 2 oz|
|Flow rate||1 liter per minute||5 liter per minute||2 liters per minute||1 liter per minute||2.5 liters per minute||1 liter per minute||1 liter per minute|
|Removes||Bacteria, protozoa, parasites||Bacteria, protozoa, parasites, sediment, viruses, chemicals||Bacteria, protozoa, parasites, sediment||Bacteria, protozoa, parasites||Bacteria, protozoa, parasites, sediment, chemicals||Bacteria, protozoa, parasites, sediment, chemicals||Bacteria, protozoa, parasites, sediment, chemicals|
|Warranty||1 year||10 year||2 years||3 years||2 years||1 year||Lifetime|
|Pros||Convenient, easy to carry||Effective against viruses, chemicals||Lightweight, fast flow rate||Lightweight, affordable, easy to use||Durable, fast flow rate||Durable, large capacity||Lightweight, affordable, easy to use|
|Cons||Not as effective against viruses and chemicals as some other filters||Weight, but does double as a water container.||Not as durable as some other filters||Small capacity||Expensive. Not as durable as some other filters||Slow flow rate. Cant be used "on the go"||Slow flow rate|