John this is what I was hoping to find. Someone that had done it and been inside the unit. Did you do it yourself? What filters did you use for the replacement? Feel free to email off list as well. The wait isn't going to be an issue if it can be repaired without spending an arm and a leg. Johnsimage@xxxxxxx wrote: Hi, I have replaced the filters in this head, but it was a while ago. I also have a spare head in parts. So i could maybe help you out. The problem is I'm not going to be where that equipment is for about 2-3 weeks. Cordially, John Harmon www.ThisBirds4u.com 336.363.9138 --------------------------------- Who's never won? Biggest Grammy Award surprises of all time on AOL Music. --------------------------------- Never miss a thing. Make Yahoo your homepage.