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Doulton W9121709 SuperSterasyl 10 inch Candle with 1.25 inch Long Mount

Doulton W9121709 SuperSterasyl 10 inch Candle with 1.25 inch Long Mount

Item SKU: W9121709

MFG ID: W9121709 | UPC:


Doulton is changing this SKU to: W9121715


Doulton W9121709 10" Super Sterasyl Ceramic Gravity Filter Candle

W9121715 is the new part number for the W9121709. It is exactly the same filter.

The Super Sterasyl Candle is designed for gravity systems. Common Replacement Filter For the Doulton Gravity Fed Systems GSS2, GSS3, and GSS4
  • Dimensions: 10" long X 2" Diameter - 1 1/4" (long) thread mount
  • Micron Rating (Nominal): .9 micron
  • Maximum working temperature: 100 F
  • Minimum working temperature: 40 F
  • Capacity: 535 Gallons
  • Filter Media: Granular Activated Carbon
  • Maximum working pressure: 125 psig
  • Recommended flow rate: 0.3 - 0.5 gpm
  • Recommended cleaning frequency: when flow rate is noticeably lower
  • Recommended change frequency: 6 months or 535 gallons
Can be replaced with the AquaCera W9511304
  • Doulton W9121709 10" Super Sterasyl Ceramic Filter Candle Contaminant Reduction: 
  • Pathogenic bacteria: Cholera, Typhoid, Salmonella, Serratia, E. Coli, Fecal Coliform >99.99% removal 
  • Cysts: Cryptosporidium Parvum, Giardia Lamblia >99.99% removal 
  • Sediment: Down to 0.9 micron absolute; 0.5 - 0.8 micron with a filtration efficiency of >99.99% 
  • Organic Chemicals: Pesticides, herbicides and organic solvents removal Metals: Iron, Aluminum removal Taste & Color: Hydrogen Sulphide, Iron, etc. removal Doulton Super Sterasyl Ceramic Water Filter Performance 
  • NSF Standard 53

Question & Answers

Q does it come with the washer and wing nut?
A Yes, these come complete w/ the washer and wingnut. They are great filter candles!
A It comes with a 1/4" thick rubber washer and the plastic wing nut to tighten it down. I would recommend adding a metal washer before tightening the wing nut down.
A yes it does
A Each of the 2 I bought had a 1/ 4"-3/8" thick rubber washer and wing nut.
Q Is there a Doulton Sterasyl 10 inch candle with a 1.25 inch long mount?
A W9121709
Q Why did you choose this?
A Best price around, and wonderful customer service! You guys rock!!!
A Supposedly a great filter at a great price.
A good price, good reviews for a DIY water filtration device.
A Because it is a name brand filter
A to make a water filter
A Best price anywhere!
A great price for self sustainment systems
A Many good reviews. Hope it works for me as well as it has for everyone else.
A i heard nothing but good things about these filters.
Product Video
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