GENUINE Doulton Imperial Filter Elements

ULTRACARB CERAMIC 9 3/4" (Also know as a 10 inch) water filter cartridge.

ULTRACARB Performance includes:

• Absolute filtration to 0.9 micons (>99.99%)
• Filtration efficiency for particles between 0.5 and 0.8 microns is >99.98%
• Reduces cysts including live cryptosporidium >99.999%
• Reduces turbidity to >97%
• Reduces Chlorine taste and odour @2ppm >95%
• Reduces lead @ 150ppb to 98.3%
• Flow rate US GALLONS 1.0GPM/ Flow rate litres 3.75 LPM
• Capacity 1,000 Gallons/ 3,750 litres
• Reduces harmful bacteria (e.Coli, Shingella, Salmonella, Klebsiella, Cholera >99.99%
• MADE IN ENGLAND

Biofilm may form on the outer ceramic surface and reduce the flow rate. This can be corrected by the customer by simply removing the cartridge and cleaning/ scrubbing the cartridge with a scourer pad under running tap water until clean.

Carbon inner core has a serviceable life of 3,750 litres which is approximately 2 years at around 5 litres per day. Once serviceable life has been reached the filter will need to be replaced with a new cartridge. Carbon inner is not replaceable.