100% Genuine,Made In England

Doulton Super Carb grades which combine the advantages of ceramic and carbon treatment within a single filter element.
Independent quality control approval such as the NSF International standard 42 and 53,and WARS approval ensures the product performance claims are verified to the highest level.

Specially designed for royal use in England,this England-made filter with 0.2-0.5 micron hole diameter can efficiently filter out any matter with the diameter larger than its hole diameter including bacteria,slit,suspension in water,cystobacter,pathogen,and virus.