Sorry, but I just don't think that is adequate.
Products and pole comparisons are one thing, but a buyer may or may not happen to look at that. And what exactly does "bare pole" mean anyway? Thats a phrase you have just made up, i've never heard it before. Yet again dodging the issue I think, why not just say "weights quoted are without hose, brush and gooseneck"? The obvious reason is that anybody who saw that would think "well what use is that then" whereas if they dont know what "bare pole" means then they can be happily mislead.
But even now that it is on the page, i think you are missing the point.
Do you know anyone who uses a pole without the brush attached? Or without the hose? Of course not.
It would be like a car manufacturer giving the specifications of the car "without steering wheel" or "without engine" or something like that.
IMO the only reason a supplier would quote the weight of something without essential parts attached (and then not make it all that clear) is so that they can make it appear lighter than it actually is.
Why not just put the REAL weight on, rather than try to mislead?
You could simply have the three different weights for the three different goosenecks. Surely it can't be that difficult?
Sorry to rant, but this is one thing that really gets on my wick.