Replacement filter element for the 22 oz Sport Berkey® Portable Water Bottle.

• The Sport Berkey® water filter uses the same filtration formulation as the Black Berkey® Elements, which are used in Berkey® gravity-fed systems
• The Sport Berkey® water filter has been tested by multiple independent third-party labs for its ability to remove or reduce 200+ typical contaminants found in water
• Test results showed up to a 99.9% reduction for typical contaminants found in water, such as: heavy metals, herbicides, pesticides, pharmaceuticals, organic chemicals, petroleum-based products, unpleasant tastes, silt, sediment, and chlorine
• The Sport Berkey® Filter has a storage shelf life of 50 years

Note: Not available for sale to residents of California and Iowa.