Safe and Safe Material: The filter uses activated carbon, which ensures excellent reduction performance and does not leach pollutants back into the water.
LONGER LIFE: For extended unit life and optimum performance, we recommend that you replace your BB9-2 filters every 6,000 gallon pair, depending on water quality.
Perfect Fit: Berkey BB9-2 replacement filter replacement for water filtration systems paired with PF-2 filters.
color: Black
Material: Activated carbon
Package Contents:
4 x Filter carbon stick