Berkey Water Filter Sports Bottle. Please note sport berkey water bottle not included. Per one half gallon of water. Consider these available items.
Compact this water bottle has the filter built into the bottle itself so it is not much taller than a typical bottle of water. With no pumping required the bottle s filter reduces microorganisms by greater than 99 9 and reduces viruses by greater than 97.
The new replacement filters will not fit the older model sport berkey bottle.
It uses the same filtration medium as the larger black berkey purification element. It fits just as easily into a briefcase as it does a knapsack or a bicycle water carrier. Per one half gallon of water. The density and quality of media used determine the rate of adsorption.