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Katadyn Siphon 1120070 Endurance/ Expedition

Katadyn Siphon

Katadyn Siphon 1120070 Endurance/ Expedition
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Special Order. Ships in 16 days.

The Katadyn Siphon 1120070 uses a gravity-fed microfilteration system to turn any water container into drinkable water for camping or emergency use. The ceramic filter cartridge features a micro-porous structure with impregnated silver that traps microscopic particles down to .2 microns. The filter system is effective against bacteria, protozoa, and cysts, delays bacteria growth.


  • Part number: 1120070
  • Dimensions: 6-1/2"x2-1/4"
  • Weight: 16 oz
  • Hose: 80"
  • Flow Rate: 1.3 Gallons per hour
  • Contains 1 siphon filter system
  • Field cleanable


Katadyn Siphon 1120070 Endurance/ Expedition Product Reviews :

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Number of reviews : 1
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  •   Katadyn Siphon Filter
    Ked - Central America  

    Works great if you know how to use it. I live in an area with Amoebic cysts which are harder to filter than the also abundant bacteria. It makes 10 gal. a day if the water is clean and 5 gal. a day if it is particulate dirty. If your water is really dirty, let it settle a day or so, then decant before filtering... or clean the filter half way through your 5 gal. Replace the tube with a longer 1/4 inch vinyl plastic tube and suspend your tank-with-filter from the ceiling... more altitude than this does not improve the filtering but getting it up a bit really helps. Larger diameter tubes will not pass bubbles. Clean the filter under running water (or under water) with Very light circular strokes with a used soft toothbrush... if you use the scrubby pad that comes with the unit, or even moderate tooth-brushing, your filter will be rapidly worn away. The ceramic elements are rather fragile and will sometimes crack, so be gentle and have some epoxy handy to coat any little cracks near the ends. Suck hard on the filter while it is in its reservoir to remove any bubbles... bounce it around lightly while sucking, then lay it on its side for filtering. After extensive review, i went with this and am on my third unit in 8 years, often providing drinking water for workers. With my careful brushing, i may get perhaps 2000 gal. out of one. Make sure to dry the filter thoroughly before storage! The first half-liter from a dry filter will taste terrible (resin?) even after many uses. Note that this unit does not work for viruses or chemicals... not a problem here unless your source is really polluted.

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