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W9221000 Doulton Replacement Ceramic Filter

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W9221000 Doulton SuperSterasyl Replacement Ceramic Filter

Save 38% (MSRP: $59.59)

Quick Overview

Fits most standard 2.5-inch by 10-inch filter housings
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When it comes to replacing your next filter, think Doulton ceramics. Manufactured to fit most standard 2.5-inch by 10-inch whole house filter housings, this Doulton Imperial SuperSterasyl ceramic filter is an excellent choice for your comprehensive water filtration needs. With its microporous ceramic shell and granular activated carbon core, this filter can remove up to 99% of many common contaminants found in water including bacteria, chlorine taste & odor, cysts and sediment.

  • The ceramic filter can be scrubbed clean with a brush for an extended life
  • Note: See owner's manual for complete filter contaminant removal and specifications
  • Product cannot ship to California, Iowa, Massachusetts or Wisconsin
  • Genuine OEM Product
  • User Guide for DOULTON-W9221000


Package Qty 1
Used In Brands Doulton
Manufacturer's Id W9221000
UPC 799705702080
Advertised Size (in) 9-3/4 x 2-3/4
Media Super Sterasyl ceramic media with Granular Activated Carbon core
Primary Filter Media Ceramic with Carbon
Filter Life (gallons) 535
Filter Life (liters) 2,000
Filter Life (months) 6 months
Micron Rating (Nominal) 0.9
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) 1.33
Flow Rate (lpm) 5.035
Additional Information Operating pH Range: 5.5 - 9.5, Recommended Cleaning Frequency: When flow rate is noticeably lower


Reduces the following contaminants:
  • Bacteria
  • Chlorine Taste & Odor
  • Cysts
  • Sediment


The DOULTON-W9221000 is comparable with the following part numbers