Doulton 7" Super Sterasyl Water Filter

Doulton 7" Super Sterasyl Ceramic Water Filter 3-Stage Water Filtration

1. Sterasyl Outer Ceramic Shell- Microfilters >99.99% @ .5 microns removing silt, algae, rust and sediment, as well as, bacteria and cysts such as e-coli, salmonella, cryptosporidium, giardia and more.
2. Silver Impregnated- Self Sterilizing, prevents bacteria mitosis. Never needs to be sterilized
3. Granulated Carbon Core- Removes Chlorine, pesticides, herbicides and organics improving taste and odor

7" Super Sterasyl Filter Specifications

• Genuine Doulton Re-order part #W9121200
• 7" length X 2" diameter -1 3/4" (long) thread mount
• Filters 6 gallons of water in 24 hours per installed filter. Need to filter more water per hour? Try the Doulton's Imperial super sterasyl.
• Common Replacement Filter For theDoulton SS-4, Big Berkey / British Berkefeld Gravity water filters.
• Designed for Gravity water filter use.
• Retains essential minerals in the water that are vital to your health
• The Doulton sterasyl ceramic shell can easily be cleaned prolonging it's life, making it ideal for sediment heavy water sources such as lakes, streams, and wells.

• Doulton's ceramic filters are the most economical water filter cartridge on the market. Clean and re-use, instead of replace.

Doulton Super Sterasyl Ceramic Water Filter Performance (Fully Supported By proven test data) Filtration Rating(% particulate filtration efficiency)Absolute (defined as >.99.99%)0.9 micronNominal (defined as >99.9%)0.5 to 0.8 micronPathogenicOrganisms % Bacteria RemovalE. Coli,Vibrio Cholerae (Cholera),Shigella,Salamonella Typhi (Typhoid),Klebsiella Terrigena>99.999%% Cyst RemovalCryptosporidium>99.999%Giardia>99.99%Inorganics RemovalFree Chlorine Removal2mg cl/l challengeGravity>95%Under-Pressure>50%Quality ApprovalTurbidity ReductionTo NSF Standard 53>98%CapacityBefore replacement to guarantee performance535 Gallons / 6 months    Completely dependant on water quality!Flow Rate3 bar pressure1.2 gal/minuteFor Maximum Performance.4 gal/minuteIn Gravity Fed Filter Unit- Per candle installed6 gal/24 hoursWorking Temperature Range41-107° F Working Pressure Range10-100 ps 

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