Cliff cliffume sfe1 compact fume extractor cliff od 6680 the cliffume sfe1 compact bench top fume extractor is primarily intended to be used close to hand soldering stations where it can trap much of the smoke solids and direct fumes away from the operatorthe sfe1 contains a filter made from reticulated foam filled with activated charcoal and will absorb particles down to about five microns in size the filters can be easily changed and are priced cost effectively cliff od 6680 clif