Coldstream FTO Plus 2.5" x 10" Ceramic Gravity Water Filter 4 pack of replacement filters
✔ The best gravity filter on the market today
✔ Compatible with Doulton British Berkefeld and Big Berkey Housings
✔ Reduces sodium fluoride to high levels 97% (see test data) without any additional filters
✔ The best buy of all and MADE IN THE UK
✔ 2.5" diameter by 10" length for superior filtration and faster flow rates
✔ Average pore diameter - 1 micron
The powerful ceramic gravity filter (CF163W-4) is compatible with all of the Doulton (British Berkefeld) and Big Berkey (and larger sizes) filter housings and makes a fantastic upgrade option as the filters have fantastic performance, particularly with regard to fluoride, hormone and pharmaceutical reduction in water.
NSF 42 Certified - which guarantees materials are not extracted at all into the filtered water.
{Performance}
• Bacteria removal (E.coli / Cholera / Shigella / Typhoid / Klebsiella Terrigena) - 99.9999%
• Cyst removal (Cryptosporidium / Giardia) - 99.9999%
• Volatile Organic Contaminants – 94% - 99%
• Lead, Cadmium, Selenium, Zinc removal – 100%
• Heavy Metal Contaminants (to NSF 53c) – 97%
• Pesticide Contaminants – 99.9%
• Herbicide Contaminants – 99.9%
• Free Chlorine Removal (Chlorine Taste and Odour) – 99.9%
• Chloromine Removal – 99.9%
• Fluoride removal – 97.0%
• Flow Rate – 1.0 L/hr
• Operating Temperature - min 5°C / max 30°C
• Service Life - 6 months (recommended)
{Technical}
• Diameter – 2.9”
• Length – 8.0”
• Fitting type – ¼” BSP
• Fitting length – LM (26mm)
