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Doulton W9223002 Ultracarb Slimline Cartridge OBE

Doulton W9223002 Sterasyl Ultracarb Slimline Cartridge OBE, W9223002
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Brand: Doulton
SKU: W9223002
List Price: $65.00
Price: $47.00

Dimensions: 10x2
Weight: 1 lb

In stock

NSF Certified

Doulton W9223002 Ultracarb Slimline Cartridge OBE is a 10" x 2" ceramic replacement filter cartridge with 4 stages of filtration. This is the cartridge version of the Ultracarb Ceramic candle and is a replacement filter for countertop and under sink systems that use standard housings. Doulton Ultracarb elements have an additional ion exchange media which reduces toxic Lead and other harmful heavy metals. This cleanable filter element is designed to remove suspended solids, pathogenic bacteria, hydrogen sulphide, and lead.

UltraCarb W9223002 is produced from Sterasyl ceramic which is fitted with both an activated carbon block and an ion exchange resin insert. Inside the ceramic shell is a post-filter which is manufactured by combining a zeolite metal ion reduction medium, granular carbon, and powdered carbon to form a tightly packed matrix. Activated carbon is very effective at removing chlorine and organics from water and the ion exchange resin specifically removes lead from water. The Ultracarb filter cartridge is ideal for RO guard and post filtration.

All Doulton ceramic candles and cartridges are bacteriostatic - that is, self sterilizing for bacteriologically safe cleaning and handling.

* OBE - (open both ends - for use in industry standard type housings)

Key Features & Benefits:

  • 4 stage filtration process.
  • Fits industry standard 10” housings.
  • Sterasyl ceramic outer shell and carbon block core and heavy metal reduction media.
  • Self-sterilizing, bacteriostatic, improves tastes and reduces trace contaminants.
  • Filtration efficiency of > 99.99% at 0.9 microns.
  • Filtration efficiency of > 99.9% at 0.5 to 0.8 microns.
  • Removes suspended solids, pathogenic bacteria, hydrogen sulphide, and lead.
  • Highly efficient bacteriological filtration.
  • Tested with live E.coli and cryptosporidium to a removal efficiency 100%.

Ultracarb Cartridge


Manufacturer ID:W9223002
Dimensions(inch/es):10 inch L x 2 inch D
Primary Filter Media:Ceramic with Activated Carbon Block core and Lead Removal media
Micron Rating, Nominal/Absolute(Micron):0.5 to 0.8 micron / 0.9 micron
Operating Pressure(psi):10 psi - 125 psi
Operating Temperature(ºF):41ºF - 86ºF (5°C - 30°C)
Flow Rate(Gallons per Minute, gpm):0.5 gpm - 0.9 gpm
Filter Capacity(Gallons, gal):600 gal
Filter Life(months):6-12 months (Recommended change frequency) *
* Will vary depending on water quality and usage.

- Product specifications may change as a continuing product development by the manufacturer.
- Candles have a domed end and a plastic mount on the top to fix them into the filter housing while cartridges (OBEs) have a plastic mount and rubber washer at both ends.
- Ceramic filter cartridges can be scrubbed clean to extend their life. Recommended Cleaning Frequency every 3 months or when water flow rate is noticeably lower.
- Some restrictions apply to the sale and shipping of ceramic filters in the states of California, Iowa, Massachusetts or Wisconsin.
- NSF certified to standards 42(Free Chlorine removal) and 53(Lead and Turbidity reduction).

Tested and Certified

NSF 42 and 53

Doulton Water Filters (pdf) 0.86 MB

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