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Doulton Imperial Sterasyl OBE

Regular price
SGD $69.00
Regular price
SGD $79.00
Sale price
SGD $69.00

What's in the box?

  • Doulton Imperial Sterasyl OBE W9220406 Ceramic Water Filter Candle

Doulton Imperial Sterasyl OBE W9220406 is a 10" x 3" replacement cartridge, a microfilter with a high level of efficiency in removing fine particulate matter, bacteria, cysts, and turbidity. These OBE(open on both ends) cartridges are designed to fit industry-standard 10-inch filter housings for countertop and under-sink systems.

Imperial Sterasyl is a highly efficient ceramic micro filter that provides genuine sub-micron filtration of drinking water. Sterasyl 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 cartridge. The ceramic shell is infused with silver which serves as a disinfectant and inhibits the growth of bacteria and gives each cartridge enhanced bacteriostatic and self-sterilizing properties.

All Doulton ceramic candles and cartridges are cleanable and bacteriostatic - that is, self-sterilizing for bacteriologically safe cleaning and handling.

Key Features & Benefits:

  • Fits in standard 10-inch filter housings.

  • Self-sterilizing and cleanable filter element.

  • Ideal for RO guard and post-filtration, and complimentary to UV systems.

  • Highly effective barrier to particles and pathogens at 0.2 microns.

  • Long Life/Long term value due to its washable features.

  • Enhanced anti-bacterial properties as ceramics contain trace elements of silver to inhibit microbiological growth.

  • Tested with live Cryptosporidium to a removal efficiency > 99.999%


Dimensions (inch/es):

3 inch D x 10 inch L (fits most standard 2.5 x 10 housings)

Primary Filter Media:

Sintered Ceramic

Micron Rating, Nominal/Absolute (Micron):

0.5 to 0.8 micron / 0.9 micron

Operating Pressure (psi):

10 psi - 125 psi

Operating Temperature (ºF):

40ºF - 100ºF

Operating ph Range:

5.5 ph - 9.5 ph

Flow Rate (Gallons per Minute, gpm):

1.33 gpm (5 liters per minute)

Filter Capacity (L):

10, 000 L

Filter Life (months):

12 months (Recommended change frequency) *

Free Chlorine Removal (2mg cl/l challenge):

>95% under gravity / >50% under pressure



Doulton Imperial Sterasyl OBE
Doulton Imperial Sterasyl OBE
Doulton Imperial Sterasyl OBE
Doulton Imperial Sterasyl OBE
Doulton Imperial Sterasyl OBE
Doulton Imperial Sterasyl OBE