G5 Flimm-FighterG5 Flimm Fighter The G5 Flimm Fighter Percussor is the optimum percussor for effective postural drainage at home. The Flimm Fighter incorporates Directional Stroking action that helps loosen congestive materials and then moves them into the upper airways, thus promoting airway clearance. The red arrow on the head of the Flimm Fighter shows the user the direction that the loosened materials are moving inside the body. The ultra light applicator head,