Doulton® Biotect® Ultra (2501) - One

Hardware > Plumbing > Water Dispensing & Filtration > Water-Filtration Accessories > Water Filter Cartridges
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The Biotect® Ultra is Doulton’s hero water filter. Tested and certified by NSF to NSF/ANSI Standards 42, 53 & 401 (in our Kingfisher Biotect® Ultra Inline Water Filter System) and NSF/ANSI/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the Kingfisher, Doulton DUO and Doulton TRIO systems.… product details