Water Filter Silver Infused Replacement for Berkey® BB9-2® Black Carbon Block Filters System,Compatible with Berkey® Gravity Countertop Purification Elements,Pack of 4

From the brand

[Carbon Water Filters] The carbon blocks are made by sintering at high temperature using porous PE powder and active carbon powder, which provides high precision flow control and deep filtration to remove 99% of chlorine.
[Ultra-Efficient Filtration] The high-quality coconut shell has passed the NSF42 safety test and certification as the raw material. Further, the lead free and BPA free material filter shell, absorb odor, color, chlorine, detergents, VOCs, heavy metals, carcinogens from your drinking water for an ultra-safe drinking experience.
[Hassle Free Installation & Compatibility] The precision interface design with the washer and butterfly nut, provides for a tight fitting without an any leaks, to match perfectly with the original brand. The 2-filter pack is a compatible replacement for Travel, Big, Royal, Imperial, Light, Crown Series, Traveler, Nomad, King, Big Series, Doulton Ceramic, Super Sterasyl and ATC super sterasyl filter, W9361122, W9361123.
[Effective & Economical Choice] SUPER.BDACC Water Filter recommend to replace the countertop purification gravity elements per 6000 gallons, subject to your home water conditions. Further before installing, we request you to rinse the filter interior with tap water until the water is clean, for a better performance.
[After-Sales]:Please note that TDS level does not fully indicate the quality of the water and our filters DOES NOT lower TDS value. If you have any questions pertaining with the product or if you are facing any issue with the product, please feel free to contact us.