Jul 29, 2005 at 8:40 AM Thread Starter Post #1 of 1 Kermy 100+ Head-Fier Joined Jun 4, 2002 Posts 174 Likes 40 Lost my ER4 Filter changing tool and saw that the tool for the ER6i is only $1.50. Anyone know if that'll work on my ER4's filters?
Lost my ER4 Filter changing tool and saw that the tool for the ER6i is only $1.50. Anyone know if that'll work on my ER4's filters?
