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Doulton 4.2 Gallon Gravity-Fed Water Filter System

Price $139.99 List Price Price $199.99 Save 30%
Availability: Discontinued - Free Shipping
This system comes with two Sterasyl filters but is also compatible with DOULTON-W9121200 Supersterasyl and DOULTON-W9121214 ATC Super Sterasyl Filters.
  • CAPACITY: 4.2 gallon capacity split between filtered lower and untreated upper reservoirs
  • RELIABLE WATER ANYWHERE: Compact, portable protection that is easy to operate and simple to maintain. Gravity fed, no power or plumbed in water supply required
  • LONG FILTER LIFE: Filter candles can be cleaned and reused for extended life
  • SIGNIFICANT CONTAMINANT REDUCTION: Ceramic candle filter removes suspended solids from water, turbidity, water borne cysts (Cryptosporidium, Giarda) and pathogenic bacteria (E-coli, Cholera, Typhoid, Shigella, Klebsiella Terrigena) >99.99% at 0.9 microns
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The DOULTON-W9340100-HFK is a complete, cost-effective gravity drinking water filter. The two polypropylene food-grade containers with snap-on flat lids assemble quickly and easily. Included Sterasyl™️ ceramic candle filters with washers and wingnuts complete the installation and allow you to start filtering water quickly without any hassle. Gravity-fed systems don't require power or water pressure so you can take your water filter system virtually anywhere and get the filtered water you need!

Candle/filter information: The DOULTON Sterasyl™️ ceramic candle filter removes suspended solids from water, turbidity, waterborne cysts (Cryptosporidium, Giardia) and pathogenic bacteria (E-coli, Cholera, Typhoid, Shigella, Klebsiella Terrigena) >99.99% at 0.9 microns. The ceramic candle is impregnated with silver to inhibit microbiological growth, giving the candles self-sterilizing properties and removes the need for regular boiling. DOULTON ceramics are made from 100% natural elements.

The Doulton W9340100 Gravity System is a great outdoor gravity filtration drinking system that can produce large amounts of pure drinking water for many people. It is great for outdoor use in the backyard or any location where having drinking water is essential. The system can be taken apart and easy tranported so that you can always have the best drinking water available.

Package Qty1
Manufacturer's IdW9340100
Actual Size (in)12.6 inches x 16.5 inches x 12.8 inches
Primary Filter MediaCeramic with Carbon
Filter Life (gallons)576
Operating Pressure (psi)10 - 125
Maximum Operating Pressure (psi)125
Operating Temperature (°F)41 - 86
Flow Rate (gpm)1.32
Materials of ConstructionFood-grade polypropylene containers
IncludesTwo Sterasyl Candle Filters with Wing Nuts and Seal Washers
Tank Volume (gallons) 5,283
Primary Filter MediaCeramic with Carbon

Reduced Contaminants

The DOULTON-W9340100-HFK reduces the following contaminants:

  • Bacteria
  • Cholera
  • Cryptosporidium
  • Cysts
  • E. Coli
  • Giardia
  • Klebsiella Terrigena
  • Shigella
  • Turbidity
  • Typhoid

The DOULTON-W9340100-HFK is comparable with the following part numbers

DOULTON-W9340100-HFK W9340100-HFK
W9340100 BERKEY

Installation Guide


  1. For assistance with assembly please watch below: