Water Filter Replacement Compatible with Berkey® Water Filter System, IT'S PURE EXPERT Replacement for BB9-2® Filter & PF-2® Fluoride Filters, 4PCS

• Compatible Models :IT'S PURE EXPERT Water filter can replace Black Elements (BB9-2) and Light, Big, Royal, Imperial, Crown series.IT'S PURE EXPERT is an independent brand. Activated carbon filter element: Our filter element is made of advanced coconut shell activated carbon, and compatible with filter element, stronger adsorption capacity. The filter element effectively removes impurities, chlorine, sand, rust, odor, heavy metals, silt and sediment from fresh water sources. Fluoride filter: Fluoride/Arsenic replacement filter compatible with PF-2 fluoride filter. Granular activated carbon and activated alumina are used to improve the taste of water and ensure that harmful substances will not seep back into the water. Effectively reduce fluoride and arsenic, keep you away from harmful spring and well water (Note :PF-2 fluoride filter needs to be replaced with BB9-2 water filter) Extend service life: We recommend that you replace a pair of black filters every 6,000 gallons and a pair of fluoride filters every 1,000 gallons to provide you with quality purified water. Carefree Warranty & Fast Customer Service : Every efforts to improve your shopping experience. If you need assistance, including pre-order / after-sales service, please do not hesitate to contact us.