• The Doulton Ultra Carb Ceramic is a three stage cartridge combines outer shell from Diatomaceous Earth formed from millions of microscopic silicone shells
• Impregnated with silver ions
• Carbon block Core.

Removes:

•  Bacteria
•  Cholera
•  Cryptosporidium
•  Giardia
•  E-Coli
•  Salmonella
•  Lead
•  Sediment
• chloramines
• bad taste and odour to NSF/ANSI 42 and chemicals,
• pesticides and heavy metals to NSF/ANSI 53.