Doulton W9223022 Imperial Ultracarb OBE Ceramic Filter

W9223022 Imperial Ultracarb OBE Ceramic FilterShow Picture 1Show Picture 2
Mouse over to view larger image.
You might like:

Open Both Ends

Part Number: W9223022
Alt. Part Number: (formerly p/n's W9223013, W9223006)
In Stock, Ready to Ship!
MSRP: $100.01
Price: $65.99 

How do we compare?
$79.00 $13.01 more ea @ H2oDistributors
  as of Aug 21, 2018
$73.65 $7.66 more ea @ Rakuten
  as of Aug 21, 2018

Doulton Imperial Ultracarb 10" OBE W9223022 Ceramic Filter

Doulton W9223022 “Imperial" elements are designed to fit in most “industry standard" 10 inch housings offering a greater flow rate over the “Slimline" filter elements. All Imperial filters measure 2-3/4" in diameter and 9-3/4" in length. All ceramic elements are based upon the Sterasyl outer shell with various types of core materials for different applications.

The 10" Imperial Ultracarb ceramic filter is manufactured with the highly consistent and controlled pore structure necessary to remove a wide range of water borne contaminants over the life of the ceramic cartridge.

In addition to find particulate matter, bacteria, cysts, and turbidity are removed to a high level of efficiency. The Doulton Imperial Ultracarb ceramic filter incorporates silver locked within the ceramic structure inhibits the growth of bacteria and gives each cartridge enhanced bacteriostatic and self-sterilizing properties.

Doulton Imperial Ultracarb 10" Ceramic Filter Features:

  • The Doulton W9223022 filter is ideal for RO guard and post filtration
  • Complimentary to UV systems
  • Filtration efficiency of >99.99% at 0.9 micron
  • Filtration efficiency of >99.99% at 0.5 to 0.8 micron
  • Highly efficient bacteriological filtration
  • Tested with live cryptosporidium to a removal efficiency > 99.999%

Doulton W9223022 10" Imperial Ultracarb - (OBE) Open Both Ends Specs
Doulton Candle Comparison Chart

Fits most standard 10" housings, excluding Doulton housings. Replaces p/n W9223013, W9223006
NSF 42, NSF 53
9-3/4" (24.8 cm)
Materials of Construction
Filter Life
2000 Gallons
1 year
Filter Type
Filter Specifications
Bacteria Reduction, Chlorine/Taste/Odor, Cyst, Lead, Sediment/Dirt/Rust
0.5-0.8 µm
0.9 µm
Doulton-British Berkefeld
Operating Conditions
10-125 psi
.9 gpm
41-100 °F
Mouse over for more information.