Doulton W9121302 Imperial SuperSterasyl 7" Ceramic Filter Candle

W9121302 Doulton-British Berkefeld

For Gravity Filters - Ideal alternative to bottled water, reverse osmosis, UV and distillers

Long Mount

Part Number: W9121302
In Stock, Ready to Ship!
MSRP: $53.60
Price: $49.00 

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  as of Jul 22, 2018

Doulton W9121302 SuperSterasyl 7" Ceramic Filter Candle

The Doulton W9121302 SuperSterasyl is a three stage cartridge combining the highly efficient properties of ceramic with the enhanced water treatment properties of activated carbon. The AquaCera Super Sterasyl ceramic filter is silver impregnated to prevent bacteria growth and is self sterilizing.

The Imperial SuperSterasyl Candle is ideal for RO guard and post filtration. The candle is also an alternative for the Sterasyl ATC 6" Candle.

Doulton gravity filters offer 2 to 8 times the flow rate of their non-gravity fed filters.

First Stage: The first stage consists of Doulton SuperSterasyl ceramic which is manufactured to provide genuine sub micron filtration. The cartridge reduces fine particulate matter, bacteria, cysts and turbidity.

Second Stage: The incorporation of silver locked within the ceramic structure inhibits the growth of bacteria and gives enhanced bacteriostatic and self sterilizing properties.

Third Stage: Packed with granular activated carbon which removes chlorine, VOCs and industrial solvents.

Doulton W9121302 SuperSterasyl 7" Candle Features:

  • Ideal for RO guard and post filtration
  • Complimentary to UV systems
  • Self sterilizing
  • High levels of chlorine, VOCs and industrial solvents
  • Filtration efficiency of > 99.99% at 0.9 microns
  • Filtration efficiency of > 99.99% at 0.5 - 0.8 microns
  • Highly efficient bacteriological filtration
  • Tested with live cryptosporidium to a removal of 100%
  • Tested with live bacteria to a removal of > 99.99%

Doulton Imperial W9121302 SuperSterasyl Ceramic Filter Candle Specifications
Doulton Candle Comparison Chart
7" (17.8 cm)
Materials of Construction
Filter Life
2000 Gallons
6 to 12 months
Filter Type
Filter Specifications
Bacteria Reduction, Chlorine/Taste/Odor, Cyst, Sediment/Dirt/Rust
0.5-0.8 µm
0.9 µm
1/4" BSP - Long Mount (1 1/4")
Doulton-British Berkefeld
Operating Conditions
Max 125 psi
0.5 gpm
40-100 °F
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