Where to Buy
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Here's what other sites are saying:
Keep your Katadyn Guide Filter running at optimum efficiency. Periodically replace the filter element with this replacement cartridge.
- Appalachian Outdoors
Replacement cartridge for the popular Katadyn Guide™ Microfilter. The Katadyn Bottle Adaptor for Guide Microfilter is designed for use with Katadyn's Guide Microfilter. This Bottle Adaptor fits most wide-mouth water bottles.
- Vargo Outdoors
Replacement filter element for the Katadyn Guide, PUR Guide and PUR Scout Purifier.
The Katadyn Guide Replacement Cartridge is the replacement element for the Katadyn Guide Water Filter. It now comes with a 50 micron membrane to filter out particles larger than 50 microns. It's always a good idea to pack a second element when you head to the backcountry.
Katadyn Micro Replacement Cartridge
$25 - $44
Katadyn Mini Replacement Cartridge
Katadyn Pocket Replacement Cartridge
Katadyn Vario Replacement Cartridge
$15 - $44
Sawyer Water Filter Squeeze Pouch
Katadyn Hiker/Hiker PRO/Base Camp Replacement Element
$40 - $49
Platypus GravityWorks/CleanStream Filter Cartridge
MSR HyperFlow Cleanside Cover