Sport Berkey® Water Bottle Travel Berkey A system using two Black

A system using two Black Berkey® Elements requires two PF-2 Elements

two washers

approximately 40–120 gallons per cartridge Housing AISI 304 stainless steel Usually plastic Expandable Yes

as this may shorten filter life and affect warranty coverage

Selected radiological contaminants

Sport Berkey® Water Bottle Travel Berkey A system using two BlackSport Berkey Water Filter Bottle Portable Filtration for Everyday Use The Sport Berkey Water Filter Bottle is a compact, portable water filter bottle designed for everyday use at home, work, school, the gym, while traveling, and on the go. This 22 oz bottle is made from a non leaching, BPA free, medical grade LDPE #4 polymer. It features a built in filter with filtration media formulated the same way as Black Berkey Elements for Berkey gravity fed