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Refill of Carbon Core
Carbon refill packs are available where you purchased your Katadyn Vario.
1) Follow instruction 1 from Cartridge Installation above. Remove red cover and green
foam underneath to reveal activated carbon.
2) Discard used activated carbon. Use more force if the carbon is wet. Rinse inside of
cartridge with filtered water. Do not remove white filter disc from the bottom of the
cylinder.
3) Open package of new activated carbon and pour into the cartridge. Cover with green
foam and red lid. (Picture F) Note
: Apply a small amount of silicone lubricant to o-ring
of red cover.
4) Flush unit by pumping 1 liter of water to remove carbon dust.
Activated Carbon Capacity
Activated Carbon capacity depends on water quality. Normal effective lifespan of carbon
is 50 gallons (200 liters). High chemical or odor concentration can reduce the capacity of
the carbon. Replace the carbon when you notice a change in taste or odor after filtering or
after 6 months of constant use - whichever comes first.
When You Travel Abroad, Camp or Backpack…
…you run a risk of illness ranging from the inconvenience and discomfort of diarrhea to
more serious illnesses caused by protozoan cysts (i.e., Giardia, Cryptosporidium), viruses
and bacteria.
The microorganisms that cause these diseases are often found in the food and water you
consume. Lakes, streams and the local water supply may be contaminated.
To minimize the risk of contracting these illnesses, we suggest that you consult with your
physician, state health department or travelers’ clinic 4-6 weeks before you depart.
And while you are traveling…
• Make sure that prepared food is thoroughly cooked.
• Select non-cooked foods (fruits, nuts, etc.) that have intact shells or skins, and
clean your hands before peeling the food.
• Disinfect your hands with soap and water (or Katadyn Klean Hand Sanitizer)
thoroughly and often, especially before you eat. Filter all drinking water with your
Katadyn Vario Water Microfilter.
• If there is any risk of viruses in the water, use an EPA-registered disinfectant such
as Micropur MP1 after filtering.
The Katadyn Vario Microfilter is an essential piece of outdoor equipment. We hope it makes
your outdoor experience more enjoyable. For questions or suggestions, please contact us at
1-800-755-6701.
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