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20743 Katadyn Replacement Ceramic Element

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20743 Katadyn Replacement Ceramic Element

Save 23% (MSRP: $93.99)

Quick Overview

Fits the Katadyn 'Ceradyn' Systems
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The Katadyn 20743 'Ceradyn' replacement cartridge is a silver-impregnated ceramic. The ceramic filter cartridge of the Ceradyn Ceramic has a micro-porous structure with impregnated silver, trapping particles as small as 0.0002 millimeters and delaying the growth of bacteria. These cartridges can be used in two different systems: 1) In a system that does not require electricity or a pump, with three filter cartridges combined in a 'base camp' gravity-fed system OR 2) In a system for at-home applications, with the three cartridges combined in a 'domestic' line-pressure-fed system. In either system, the cartridges can last up to 40,000 gallons.

  • 0.2 micron filter for ultra-pure, microbe-free water
  • Gravity filter cartridge used in wilderness settings, OR domestic filter cartridge used in high flow rate settings closer to home
  • Ceramic filtration reduces harmful organic and inorganic substances from drinking water
  • Cleanable and reusable
  • Genuine OEM Product
  • User Guide for KATADYN-20743


Package Qty 1
Used In Brands Katadyn
Manufacturer's Id 20743
UPC 604375207431
Actual Size (in) 10 2/5 inches (length) x 2 1/5 inches (outside diameter)
Actual Size (cm) 26.416 x 5.588
Media Silver Impregnated Ceramic
Primary Filter Media Sintered Ceramic
Filter Life (gallons) 13,000
Filter Life (liters) 49,210.33
Micron Rating (Nominal) 0.2
Operating Temperature (°F) 32 - 176
Operating Temperature (°C) 0 - 80
Flow Rate (gpm) 3.61
Flow Rate (lpm) 13.67
Additional Information Output: Approximately 1 gallon per hour, Thread: 1/4-inch Male Thread


The KATADYN-20743 is comparable with the following part numbers