Black Filters 4 Pack

• [High-efficiency Filtration]: Replacement for BB9-2 Purification Elements Filters effectively reduce fluoride and arsenic, absorb odor, color, residual chlorine, heavy metals,they also reduce sediments and large particles effective in improving taste
• [Compatible with Berkey]: Replacement for BB9-2 black water filter, compatible with Big, Travel, Royal, Imperial, Crown, Light series gravity filtration system, has the same powerful purification capacity as the original brand
• [Black Purification Elements]: The water filter for bb9-2 replacement uses high-quality natural coconut shell activated carbon. We carefully select filtration materials and use lead-free, BPA-free materials to ensure excellent filtration performance and user safety
• [Durable Life Span]: For best performance, we recommend replacing the black filter every 6000 gallons per pair, depending on water conditions. Please note that TDS level does not fully indicate water quality and our filters do not reduce TDS value
• Virego - Risk free shopping brand, one of the most trustworthy brands on Amazon. Your issues will be resolved within 12 hours - Any problems with the product can be directly refunded in full or a new

Compatible with Berkey Gravity Water Filter System 6,000 Gallons for BB9-2 Black Filter (for pair), which will vary based on water quality Depending on the local water quality