Robbie: We have the same thing installed on all three of our waste vents. Eventually you will do the same when you start to get a smell from the grey.
If you can't play a sport....Be one.
Bill and Ann
Napanee, Ontario, Canada
2004 3670RL Big Sky
2003 GMC 2500HD Crew Cab 4x4 Short Bed
20K.Reece Hitch
Duramax/Allison
Prodigy Controller
