• COMPATIBLE MODELS - Our airkitrep water filter can replacement for Berkey B-B-9-2 black purification elements, compatible with Berkey gravity filter systems, including Big, Light, Imperial, Travel, Crown, Royal Series ( We don't claim our water filter replacements is original, but the quality is no different from the original brand, can achieve a perfect fit )
• NSF42 STANDARD - airkitrep water filter replacement for big berkey water filter has passed authoritative NSF42 certification. The black water filter element is made of nature coconut activated carbon, uniform particles, filter housing adopt lead-free and BPA-free materials
• HIGH-EFFICIENCY PURIFICATION - This filter replacements for B-B-9-2 use natural filter material and premium drilled carbon sintering process, with each drop filtered, rest assured, which can reduce 99% of chlorine, lead, PFOA, PFOS, taste and odor, large particles, sediment and more, delivering you clear and refreshing water
• LONG LIFESPAN, ECO-FRIENDLY - Per pair of activated carbon block filters can provide up to 6,000 gallons of purified water, which helps save 45,000 plastic bottles. This is a sustainable solution that saves money and supports environmental conservation. ( Filter performance may vary based on local water conditions ). Please note that you have to totally submerge the carbon filter about once a week in order for the drip system to siphon properly
• EASY INSTALLATION - Just screw them in. The water filter replacements set is incredibly easy to install, requiring no prior plumbing experience. Plus, with no need for electricity, these black carbon block filter offer great convenience and accessibility, ensuring clean water anytime, anywhere. Perfect for home, travel, outdoor activities, and emergencies, such as water shortage
• NOTE - Please connect the faucet to flush the black carbon filter replacements for at least 1 minute before use. In order to wash loose activated carbon and natural mineral synthesis material powder away in advance. TDS level does not fully indicate the quality of the water and our filters does not lower TDS value