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Doulton W9222900 Slim Line SuperCarb Undersink Ceramic Candle Replacement Filter Cartridge

Price $34.00 List Price Price $48.99 Save 30%
Availability: Discontinued
Quality water at the turn of a tap! The Doulton W9222900 Slim Line SuperCarb Undersink Ceramic Candle Replacement Filter Cartridge utilizes a ceramic outer shell and carbon block core. Candle filter uses Sintered Ceramic filter media to remove up to 99.99% of common water contaminants for 6 months. Additionally, because of the carbon interior, the SuperCarb candle aids in the removal of bad taste and odors. Note: This candle fits all Doulton Countertop, inline, and whole house (short) mount systems. The ceramic filter can be scrubbed clean with a brush for an extended life. Order today!

Ceramic Filter Benefits

Ceramic filters use the natural small pore size of their material to filter contaminants out of your water, Doulton has combined ceramic filter methods with advanced media options like granular activated carbon and heavy metal reduction media to provide filter candles that reduce a wide range of contaminants from your water.

The Doulton Difference


Doulton has been a manufacturer and provider of quality water filters and filter systems since 1826. The company is well known for its range of gravity-fed filter systems and ceramic filter options, distributing ceramic filtration solutions to 140 countries across the globe. Using naturally-occurring raw materials in its filters Doulton actively promotes environmentally-friendly filtration options designed to provide clean drinking water to all of its users.

Package Qty1
Used In BrandsDoulton
Manufacturer's IdW9222900
Actual Size (in)10 inches (length) x 2 inches (outside diameter)
Actual Size (cm)25.4 x 5.08
MediaSupercarb ceramic media with Activated Carbon Block core
Primary Filter MediaCeramic with Carbon
Filter Life (gallons)1000
Filter Life (liters)3,800
Filter Life (months)6 months
Micron Rating (Nominal)0.5
Operating Pressure (psi)10 - 125
Maximum Operating Pressure (psi)125
Operating Temperature (°F)41 - 86
Operating Temperature (°C)5 - 30
Flow Rate (gpm)1
Flow Rate (lpm)1.893
Country of ManufactureUnited Kingdom
CertificationsNSF/ANSI Standard 42

Reduced Contaminants

The DOULTON-W9222900 reduces the following contaminants:

  • Atrazine at 1.2 ppb presence 85%
  • Bacteria 99.99%
  • Chlorine Taste & Odor 97%
  • Chloroform at 150 ppb presence 50%
  • Cholera >99.99%
  • Cryptosporidium >99.99%
  • Cysts 99.99%
  • E. Coli >99.99%
  • Giardia >99.99%
  • Herbicides >85%
  • Hydrocarbons >95%
  • Insecticide
  • Klebsiella Terrigena >99.99%
  • Particulates
  • Phenols >50%
  • Polycyclic aromatic hydrocarbons (PAHs) 95%
  • Salmonella
  • Sediment
  • Shigella >99.99%
  • Total Trihalomethanes (TTHM)
  • Tricresyl Phosphate (TCP) at 1.2 ppb presence 50%
  • Turbidity >98%
  • Typhoid >99.99%

The DOULTON-W9222900 is comparable with the following part numbers


The DOULTON-W9222900 fits the following model numbers

Doulton Countertop
Doulton Inline
Doulton Whole House (short) Mount Systems
Doulton Whole House Short