This is a replacement element number four ceramic filter cartridge for the Katadyn Expedition water filter. It is made of silver-impregnated ceramic to work against bacterial growth. Silver quartz controls any possible recontamination through the outlet tap. The Katadyn Expedition (sold separately) provides safe, fresh, natural tasting water without the use of any chemicals.
Specifications and Features:
Silver impregnated ceramic depth filter element
26,000 gallon capacity
Dimensions 11.5" x 2.2"
Weight 23.28 oz
Katadyn Expedition water filter system