Filterlogic NSF/ANSI 42&372 Certified Water Filter, Replacement for Berkey® BB9-2 Black Purification Elements and Berkey® Gravity Filter System, Pack of 2

Compatible models: Filterlogic black water filter can replacement for Berkey BB9-2 water filter, Berkey Gravity Filter System including Travel, Big, Royal, Imperial, Crown Series. The precise design of washer and wing nut firmly connected to prevent leakage.⭐Please flush filter for 1 min before use by connecting to faucet. Note: if faucet not fully compatible, splashing may occur but won't affect product.⭐

High efficiency filtration: The black water filter, with the same strong purification capacity as the original filter this filter, can reduce up to 99% of chlorine. It also can reduce heavy metal, sediment, chlorine, sand, rust, odor and large particles in source water, improving the taste of water.

Certification, safe Materials: The Filterlogic water filter has passed authoritative NSF/ANSI 42&372 certification. Our filters adopt high-quality natural coconut shell activated carbon. We strictly control filtration materials and produce them with lead-free, BPA-free materials to ensure excellent filtration performance and user safety.⭐Please note that TDS level does not fully indicate the quality of the water and our filters DOES NOT lower TDS value.

Economical choice: We recommend you replace the black filters every 6,000 gallons per pair, which can save 45,000 water bottles. It saves your effort and money on the frequent replacement.

Multiple application: Suitable for in-house, travel and outdoor activities, as well as water shortage emergencies, whether at home or outdoors. The filter can provide you with healthy clean quality water.⭐Please note the water filter is not sourced by or sponsored by Berkey. Filterlogic is an independent brand.