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Replacement filter element for the 22 oz Sport Berkey® Portable Water Bottle.
Note: Not available for sale to residents of California and Iowa.
Sport Berkey® Water Filter Bottle Refill Capacity:
Berkey recommend replacing the filter after 640 refills of water. Filter may require replacement sooner based upon the quality of influent water. Do not allow Sport Berkey® Water Filter to freeze, do not place in microwave oven and do not run hot water through the filter.