I apologize for my confusion, I guess I am not quite following you. Exactly what do you mean by a ""light-bulb" replacement"? To me, having to adjust the piping to replace heads (using Super 800 or 700) is not quite a "light-bulb" replacement. Perhaps if all I needed was to replace one head. What more would have to be done if using another brand? Thanks, Bob
Are you saying that even the Super 800 is not a good replacement and there are no other brands which could be used? Thanks, Bob
