Preowned condition. I tested this and can confirm that the unit will pump water.
NEW Katadyn Combi Portable Ceramic Water Filter (Pump) Black - Includes carbon
Katadyn Pocket Portable Water Filter Pump with Case & Accessories
NEW Katadyn Combi Portable Ceramic Water Filter (Pump) Black
Katadyn Pocket Water Filter Pump w/ Case & Kit Lightly Used Complete
Katadyn Water Filter Hiker Pro Camping Outdoor Bushcraft Survivor Water filter
Katadyn Water Filter Hiker Pro Camping Outdoor Bushcraft Survival Water Filter
