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Doulton Ultracarb Ceramic Filter Candle

Doulton Ultracarb W9123053 Candle Filter, W9123053
Brand: Doulton
SKU: W9123053
List Price: $49.99
Price: $38.00

Dimensions: 10x2
Weight: 1 lb

Temporary sold out

NSF Certified

Doulton Ultracarb Ceramic Filter Candle is a 10" x 2" ceramic replacement filter candle with 4 stages of filtration in a single cleanable cartridge. Ultracarb candles 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 W9123053 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 Doulton Ultracarb W9123053 is designed to be used in pressure filters(on a mains water supply), not in gravity filters. It is a replacement filter Doulton Counter top(HCP) unit, the Doulton undercounter(HIP) unit, and other products that utilize a thread mount candle type cartridge. Also called CU1200 and DUC-1000, this filter fits the HIP, HCP, HIS, HCS, IP100-300UC, CP100-300UC models. Doulton part number W9123053(S) model. W9123019(S) SI model, and also Mountain Pressure Water Filters MT660 as a replacement cartridge #MT661-RFC.

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

Key Features & Benefits:

  • 4 stage filtration process.
  • 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 sulfide, and lead.
  • Highly efficient bacteriological filtration.
  • Tested with live E.coli and cryptosporidium to a removal efficiency 100%.



Manufacturer ID:W9123053
Dimensions(inch/es):10 inch L x 2 inch D
Head Mount(inches):
3/4 inches
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.

- 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.
- 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.

Tested and Certified

NSF 42 and 53

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