Coldstream CF108W Ceramic Water Filter Cartridge 2.9″ x 9.75″ OBE

Coldstream CF108W Ceramic Water Filter Cartridge 2.9″ x 9.75″ OBE

Representing the perfect replacement for the Doulton OBE Ultracarb or Supercarb and fits all standard 10″ small diameter housings.

• Made in the UK by world leading manufacturer
• >99.9999% removal of bacteria and cysts 
• Long lasting and easily changed

The Coldstream CF108W is a high performing ceramic cartridge which is capable of fluoride removal as well as chlorine, heavy metals and bacteria and cysts, making it the most powerful ceramic cartridge currently on the market. This filter can be a direct replacement for any 2.5 x 10 Inch cartridge and comes with rubber washer rings to ensure it will fit any housing.

Operating performance:

Working Pressure (for pressure use)
Minimum 10 Psi Maximum 125 Psi

Working parameters:

Working temperature range 5 – 30oC Working ph range 5.5 – 9.5 
Suitable for gravity filters No 
Recommended change frequency 6 months
Nominal Flow rate** To achieve maximum performance Litres / minute 2.84 US gallons / minute 0.75
Capacity Before replacement to guarantee performance Litres 3000 US gallons 792
Contaminant Removal Pathogenic Organisms % Bacteria Removal Rate E.Coli / Cholera / Shigella / Typhoid / Klebsiella Terrigena 99.9999% % Cyst Removal Cryptosporidium / Giardia 99.9999%
Trace Organics Removal*** Volatile Organic Contaminants 99.90% Lead removal 93.20% Heavy Metal Contaminants 99.90% Pesticide Contaminants 99.90% Herbicide Contaminants 99.90% Excluding Lead , Nickel and Zinc
Inorganics Removal Free Chlorine Removal @ 2 ppb presence* 99.90% Chloramine Removal @ 3 ppb presence* 99.90% Fluoride Removal @ 8 ppb presence* 25.00%
Size length 9.75″ Diameter 2.9″ Fitting OBE Fitting Length N/A
** (defined mean flow, Typical range +25% -20%) *** Product tested by Envirotech Laboratories inc to NSF53 standard a Antimony, Arsenic, Beryllium, Bismuth, Chromium, Mercury, Selenium.