Water Filter Replacement Compatible with Berkey Gravity Filter Filtration System NSFANSI 42 Certified 4 Black Filters and 4 Fluoride Filters PF2 for Travel Big Royal Series

COMPATIBLE MODELS The Black Purification Elements perfectly fit the original brand It is interchangeable with Royall Imperial Crown Series Propur Traveler Nomad King Big Series Gravity filter system Doulton Super Sterasyl ATC Super Sterasyl filter W9361122 W9361123 system This washer and wingnut is accuratly designed for a tight fit to stop any leaking SAFE MATERIALS Our water Filters are made of quality natural coconut shell activated carbon We rigorously control the filter material and adopt leadfree and BPAfree materials to produce the filter housingensuring excellent removal performance that will not leak contaminants back into your water EASY TO CARRY Ideal for home travel outdoor activities and emergencies such as water shortagethe filter can provide you with healthy clean and highquality water both at home and outdoors PACKING INCLUDE Contains with 4 Black Filters 4 White Fluoride Filters To prolong the life of your appliance and achieve optimum performance The black filter effectively filters up to 6000 gallons of water and the fluoride filter effectively filters up to 1000 gallons of water NOTE This water filter element is not sourced by or sponsored by Royal or affiliated with the brands it fit including the manufacturers name has been used for reference purposes only