Doulton SS-4 Water Filter

Doulton SS-4 Gravity Fed Water Filter

Best Use:

A Gravity water filter is the preferred choice for filtering your drinking water when a pressurized water system is unavailable. The portability and the fact that they don't require electricity to operate make them ideal for campers, travel, missionaries, emergency and disaster situations.

• The Doulton SS-4 comes with 4- 7" Super Sterasyl water filter Cartridges
• This gravity-fed water purification system can produce up to 24 gallons of water per day with all 4 super sterasyl ceramic cartridges installed. (If you don't require 24 gallons of water per day check out the Doulton SS-2, or remove 2 of the super sterasyl ceramic cartridges and fill empty holes with rubber plugs provided.)
• The housing of the water filter is constructed of high quality stainless steel
• This gravity fed unit is the best for portability. The upper chamber nests in the lower chamber for transport.
• Manually pour unfiltered water in upper chamber, and gravity will feed the water through the filters, then draw filtered water from lower chamber.
• 4 installed cartridges produce up to 1 gallon per hour.
• Lower chamber stores 2 1/2 gallons of filtered water
• 19.5"tall and 8.5" diameter - 5 1/2 pounds empty weight.
• The included super sterasyl ceramic water filter cartridge is rated to filter over 500 gallons of water before needing replacement (depending on quality of water being filtered)
• The ceramic water filter cartridges may be cleaned to increase the life of the cartridge.
• Meets NSF standards 42 and 53, ISO-9002 quality standards, British 5750 quality standards and England's Water Research Council performance standards for water filter systems.
• The SS-4 is very easy to assemble. Comes with detailed set up, operating and maintenance instructions.

Doulton Super Sterasyl Ceramic Water Filter Performance (Fully Supported By proven test data) Water 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 challengeUnder Gravity>95%Under Pressure>50%Turbidity reduction in waterMeets NSF Standard 53>98%FIltering CapacityBefore replacement to guarantee performanceGallons of water568Water Flow Rate3 bar pressure1.2 gal/minuteFor Maximum Performance of filtering capabilities.4 gal/minuteIn Gravity Fed Filter Unit- Per super sterasy candle installed5 gal/24 hoursWorking Temperature Range of water41-107° FWorking water Pressure Range10-100 psThe Doulton SS-4 is an excellent choice for a portable water filter system. Capable of filtering any water source (except salt water) and turning it into healthy, clean, drinking water.Return to Doulton water filter home