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W9330957 Doulton UltraCarb Undersink Ceramic Candle Filter System

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W9330957 Doulton UltraCarb Undersink Ceramic Candle Filter System

Recommended Replacement Product(s)

This item is no longer available.


This item is no longer available.

  • In-line water filter system for under your sink
  • Durable plastic housing
  • UltraCarb filter candle features a sterasyl ceramic outer shell and carbon block core with ion exchange resin
  • Self-sterilizing silver locked within the ceramic structure inhibits bacteria growth
  • Genuine OEM Product


Package Qty 1
Used In Brands Doulton
Manufacturer's Id W9330957
Actual Size (in) 10 inches (length) x 2 inches (outside diameter)
Actual Size (cm) 25.4 x 5.08
Media Zeolite metal ion reduction medium, granular carbon, and powdered carbon
Primary Filter Media Activated Carbon Block
Filter Life (gallons) 600
Filter Life (liters) 2,271.25
Filter Life (months) 6 months
Micron Rating (Nominal) 0.5
Micron Rating (Absolute) 0.9 microns
Operating Pressure (psi) 10 - 125
Operating Temperature (°F) 41 - 100
Operating Temperature (°C) 5 - 37.8
Flow Rate (gpm) 0.90
Flow Rate (lpm) 3.41
Includes UltraCarb Candle, Faucet, Installation Kit, 3/8-inch Push-fit connectors
Additional Information Operating pH Range: 5.5 - 9.5, Recommended Cleaning Frequency: Every 3 months, or when flow rate is noticeably lower


Reduces the following contaminants:
  • Chlorine Taste & Odor
  • The DOULTON-W9330957 does not reduce fluoride.


The DOULTON-W9330957 is comparable with the following part numbers