Hi!
Way back I came across on a vanished U.S. survival site an emergency water filter designed by a Swedish or Norwegian fellow called Stefan Kellman/Kallman (sp.?)..you could make it out of a beer/soda can and the main filter material was bog/peat moss..I recall the site claimed the Swedish or some military defense agency tested it..that it could make sewage contaiminated water drinkable..the online info no longer exists..can any of our Viking friends provide some info on Kellman and this emergency water filter?
Thanks and seasons greeting everyone!
Monk
Way back I came across on a vanished U.S. survival site an emergency water filter designed by a Swedish or Norwegian fellow called Stefan Kellman/Kallman (sp.?)..you could make it out of a beer/soda can and the main filter material was bog/peat moss..I recall the site claimed the Swedish or some military defense agency tested it..that it could make sewage contaiminated water drinkable..the online info no longer exists..can any of our Viking friends provide some info on Kellman and this emergency water filter?
Thanks and seasons greeting everyone!
Monk