Here's what other sites are saying:
For safe drinking water, periodically rebuild your filter with this Ceramic Replacement Element. This kit will also help you keep your Katadyn Mini Ceramic Filter running at optimum efficiency.
- Appalachian Outdoors
The Katadyn Mini Replacement Element Ceramic is what you'll need when the element in your Mini Cermaic Microfilter goes kaput. This 0. 2 micron ceramic depth filter is field-cleanable with the ability to pump out 2,000 gallons of thirst-quenching water.
After purifying your first 2,000 gallons the Katadyn Mini Microfilter Replacement Element will purify the next 2,000. Katadyn Water Filter bodies are so durable this replacement cartridge filter is all you need to keep pumping for years to come. Compatible with Katadyn Mini Water Filter (sold separately) 0.2 micron silver impregnated ceramic filter eliminates bacteria, protozoa, cysts, algae, spores, sediments and viruses
Keep a backup filter handy at base camp for your Mini Ceramic water filtration system. Filters down to 0.2 microns.
- Altrec Outdoors
Katadyn Micro Replacement Cartridge
$25 - $44
Katadyn Pocket Replacement Cartridge
Katadyn Vario Replacement Cartridge
$15 - $44
Katadyn Guide Pro Replacement Cartridge
$45 - $49
Katadyn Ultra Flow Replacement Cartridge
Katadyn Combi Replacement Element
$100 - $119
Katadyn Expedition Replacement Element
Sawyer Water Filter Squeeze Pouch