Gravity Water Filter Replacement PF-2 and Black BB9-2, Compatible with Berkey Gravity Filtration System Fluoride Arsenic Chlorine Reduction Element, (2 Black Filters and 2 Fluoride Filters)
- ...The BB9-2 black water filters are made of premium natural coconut shell activated carbon, PF-2 fluoride filters are made of HAP(Hydroxyapatite) and coconut shell activated carbon, which is the excellent material for water filter. Safe and efficient purify water, protect you from harmful impurity..
- 【HIGH-EFFICIENCY FILTRATION】- These set of water filter can efficient filter fluoride and residual residual chlorine, absorb odor, color, improve the taste. Provide you with continuous purify drinking water..
- 【EXCELLENT COMPATIBILITY】- This gravity water filter directly replaces PF-2 and black BB9-2, Compatible with Berkey gravity filtration system Travel, Big, Royal, Imperial and Crown Series, and other gravity filtration system..
- 【INSTALLATION & USE】- Before install these filters,it must be rinsed at the faucet, flush inside of the filter until the water becomes clean. In order to achieve optimum performance, we recommended that replace the PF-2 water filter every 1000 gallons and replace the black water filter every 6000 gallons,or replace it based on the water condition..
- 【WORRY-FREE WARRANTY】- We provide a 3-month worry-free full refund or replacement for these gravity water filter. If you have any problem about this product, please conta....