This drinking water filter cartridge is listed by many distributers under the following descriptions: IUCICP, imperial doulton water filter cartridge, Nimrod imperial water filter cartridge, imperial Ultracarb Ceramic water filter, doulton ultracarb water filter, ceramic ultracarb water filter cartridge, doulton imperial drinking water treatment system filter, Nimrod drinking water filter cartridge

Nimrod Doulton Imperial Ceramic Drinking Water Filter CartridgeIUCICP

Nimrod, Doulton Imperial Ultracarb Ceramic Drinking Water Filter / Water Treatment System Cartridges

This Nimrod model Doulton Ultracarb ceramic drinking water filter cartridge is now available.


Doulton Ultracarb ceramic drinking water filter cartridges are highly efficient ceramic micro water filters which provides genuine sub micron filtration of drinking water. Doulton Ultracarb ceramic drinking water filters are manufactured with the highest consistent and controlled pore structure necessary to remove a wide range of water borne contaminants from drinking water over the life of the ceramic cartridge. Particulate matter, bacteria, cysts and turbidity are removed from drinking water to a high level of efficiency. The incorporation of silver locked within the Doulton ultracarb ceramic structure inhibits the growth of bacteria and gives each Imperial water filter cartridge enhanced bacteriostatic and self sterilizing properties.

Nimrod Ultracarb Ceramic Doulton Water Filter Cartridge

Particulate and Bacteria Efficiency Chart

Efficiency Rating General Description
Absolute filtration rating Defined as >99.999% 0.9 micron


Fit Nimrod specific housing and many 10" standard filter housings from a variety of manufactures.


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Nominal or Effective filtration rating 99.9% 0.5-0.8 micron
99.7% 0.3-0.5m
98.0% 0.2-0.3m
% Bacteria removal E. coli >99.99%
Vibrio Cholera >99.99%
Shigella >99.999%
Salmonella Typhii >99.999%
Klebsiella Terrigena >99.999%
% live Cyst removal Cryptosporidium 100%
Giardia 100%
Flow rate Flow rating in litres/hr from 10-80 psi. For a full page view click on the chart itself.
Technical Specifications
Working Temperature Range 5 - 38 C
Working pH range 5.5 - 9.5
Minimum Working Pressure 10 psi.
Maximum Working Pressure 125 psi.
Dimensions W-2-3/4 in, W-9-3/4 in.

IUCICP - Series Doulton UltraCarb Ceramic Candle with Carbon Matrix Core
Application Guide and Contaminant Removal Chart

P= Purification. R= Reduction> 95%. F= Effective Filtration>90%

Contaminants Removal General Description -Rated life 600 Imperial Gallons
Bacteria P Application: This cartridge is designed for use with well, surface or Chlorinated Municipal water and distribution systems constructed with soldered copper plumbing, galvanized, PVC, or black iron plumbing. This cartridge is also effective for homes which are fed by lead lined or asbestos concrete reinforced water supply mains in their city.

This ceramic provides: 100% rejection of Bacteria, Cysts, absolute depth filtration >.9 micron and effective depth filtration of particulate >.5 micron (dirt, asbestos, iron etc), excellent improvement in Taste and Odour, plus the added bonus of Chemical, Lead and Heavy Metal Rejection.

Though not reaching purification standards by itself, this cartridge still produces outstanding rejection of Chlorine (>97%) and Lead (>97%) at its rated life of 600 gallons. Both of these statistics exceed the NSF certification requirements under NSF International Standard 53. The 600 gallon (720 G/US) rating is to ensure that the internal extruded carbon core and Zeolite ion reduction medium remains effective under the worst possible contaminant conditions.

This ceramic is easily cleaned and requires no tools to service.
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Cysts P
Taste F
Odors F
Colour F
Chlorine R
Herbicides F
Pesticides F
Lead R
Metals F
Fluoride NA
Nitrates NA
Arsenic NA

The following specific removal efficiency testing reports are available: Cryptosporidium Removal, Bacterial (E. Coli) Removal, Particulate Reduction, Lead Reduction, Cyst and Turbidity Reduction, Chlorine Reduction.

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