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Home>Water Filter Brands>Doulton Water Filters > DOULTON-W9220402

Doulton W9220402 Slimline Sterasyl OBE Ceramic Filter

Open on Both Ends (OBE)

Doulton Slimline Sterasyl W9220402 OBE Ceramic Filter
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Product Code: DOULTON-W9220402
Product cannot ship to California, Iowa, Massachusetts, or Wisconsin
Retail Price: $35.18
  • Doulton W9220402 Sterasyl OBE Ceramic Filter:
  • The Doulton W9220402 Sterasyl Ceramic Filter is a self-sterilizing filter that can be re-used over and over again to provide absolute micron filtration down to .9 microns, at an economical price.
  • The Doulton W9220402 cartridge is open on both ends (OBE) and fits in standard 10" filter housings.
  • The Doulton W9220402 Hollow Core OBE Filter features a Sterasyl ceramic outer shell with no core.
  • The Doulton Slimline Sterasyl ceramic shell is silver impregnated ceramic. The incorporation of silver locked within the ceramic structure inhibits the growth of bacteria and gives each cartridge enhanced bacteriostatic and self-sterilizing properties.
  • Doulton Sterasyl Ceramic Filter W9220402 is ideal for RO guard and post filtration and complimentary to UV systems.
  • The Doulton Sterasyl W9220402 Ceramic Filter is NSF Certified for Standards 42 & 53.
  • Doulton W9220402 Imperial Sterasyl Ceramic Water Filter Contaminant Reduction:
  • Absolute filtration rating (defined as > 99.99%): 0.9 micron
  • Nominal filtration rating (defined as > 99.9%): 0.5 - 0.8 micron
  • E.coli Bacteria: > 99.99% removal
  • Vibrio Cholera Bacteria: > 99.99% removal
  • Shigella Bacteria: > 99.99% removal
  • Salmonella Typhi Bacteria: > 99.99% removal
  • Klebsiella Terrigena Bacteria: > 99.99% removal
  • Cryptosporidium: > 99.99% Cyst removal
  • Giardia: > 99.99% Cyst removal
  • Doulton W9220402 Sterasyl Ceramic Filter Specs:
  • Dimensions: 9.75" (248 mm) long X 2" Diameter
  • Micron Rating: 0.9 micron Absolute
  • Working temperature range: 41F (5C) - 100F (38C)
  • Working pH range: 5.5 - 9.5 F
  • Certifications: NSF 42, NSF 53
  • Minimum working pressure: 10 psi
  • Maximum working pressure: 125 psi
  • Flow rate: 1.33 gpm
  • Recommended cleaning frequency: when flow rate is noticeably lower
  • Capacity: 2600 gallons
  • Manufacturer: Doulton W9220402
  • Doulton W9220402 Sterasyl Ceramic Filter:
  • Doulton W9220402 OBE water filter fits in standard 10" filter housings.
  • Doulton W9220402 Sterasyl Ceramic Filter Maintenance:
  • The ceramic shell of the water filter is designed to filter fine particles, bacteria and other contaminants from your water. In doing so, the outside of the ceramic shell can eventually need cleaning which will become evident when water flow from the filter becomes reduced. When this occurs, simply remove, clean and replace the cartridge as follows:
  • 1st: Wash your hands with filtered water.
  • 2nd: Remove the ceramic cartridge according to the instructions of your particular filter housing (Handle with care. Wet cartridges are fragile!)
  • 3rd: Take a clean scouring pad, or slightly abrasive cloth, and give the ceramic a light scrub under running water. Apply gentle pressure uniformly, take care that the cleaning of the ceramic is not concentrated in one area. This will remove surface particles from the water filter as well as an outer layer of ceramic, restoring and refreshing the water filter to it's original water flow.
  • 4th: Replace cartridge in filter housing.
  • 5th: Wash hands thoroughly after handling the ceramic cartridge.
  • Cleaning can be done over 50 times before replacement of the water filter cartridge will be necessary.

Quantity Unit Price
1 - 2 $31.49
3 - 5 $30.59
6+ $29.59
Availability: In-Stock
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