About this itemCompatible Models: Xmntdo black water filter can replacement for Berkey BB9-2 water filter, Berkey gravity filtration System, W9361122 & W9361123 System, Compatible with Travel, Big, Royal, Imperial, Crown SeriesCost-effetive: Replacement for Berkey filter provide the same strong purification capacity as the original filter, By choosing us, you can enjoy the benefits of high-quality water filtration while keeping costs reasonable and cost-effectiveHigh Efficiency Filtration: The replacement for Berkey filters use natural coconut shell activated carbon and upgraded filter materials contain silver ions, can reduce up to 99% of chlorine and heavy metal, sediment, chlorine, sand, rust, odor and large particles in source waterSafe Natural Materials: The replacement for Berkey water filter is certified against NSF/ANSI 42 standard.we use BPA-free and lead-free materials in our filter housings to ensure safetyDurable Life Span: To achieve optimum performance,we recommend you replawce the black carbon filters every 6,000 gallons per pair,Specific replacement time depends on water qualityWarm Tip: Please flush filter for 60s before use by connecting to faucet,If faucet not fully compatible, splashing may occur but won’t affect product.TDS level does not fully indicate the quality of the water and our filters does not lower TDS valueProduct DescriptionWhy should we pay 4x the price just for a brand name?Xmntdo filters provide the same strong purification capacity as the original filter, but at a more affordable price. By choosing us, you can enjoy the benefits of high-quality water filtration while keeping costs reasonable and cost-effective.Replacement for Black Berkey BB9-2 FiltersReplacement for Travel, Big, Royal, Imperia, Crown Berkey SeriesReplacement for Gravity-fed Water Filter System and Water Filtration System.Safe natural materials for efficient filtrationThis filter designed replacement for the Berkey water filter syste, provide you with higher quality drinking water.Precisely designed to replacement for Berkey without water leakage.NOTE: To achieve optimum performance,we recommend you replacement the black carbon filters every 6,000 gallons per pair,Specific replacement time depends on water quality.The installation is simple, saving your time and energy.Wash hands before proceeding to ensure that contamination of the filter system components won’t take place during assemblyEfficient filtrationThe filter effectively reduces various harmful substances such as chlorine, rust, sand, odor, sediment and so on,ensuring the safety, heath, fresh and quality of water.