The HydroBlu Versa Flow Water Filter Package extends the standalone filter into a complete gravity-and-squeeze filtration kit — it includes two 1.9-liter collapsible canteens, a gravity adapter, hose and clamp, so you can set up a working system straight out of the box without sourcing extra parts. At its core is the same 0.1 µm hollow-fiber membrane, removing 99.9999% of bacteria and 99.99% of protozoa such as Giardia and Cryptosporidium.
The 0.76 L/min flow rate and claimed 378,500-liter lifespan match the standalone Versa Flow filter, but this version does not remove viruses or chemical contamination — it's purely a microbiological filter, not a combined system with a carbon component. For group camping or longer trips where hanging a gravity system at camp beats hand-squeezing bag after bag, the package is a logical upgrade over the standalone filter, saving you from sourcing canteens and hoses separately.