Mine broke off, and so I carefully removed the piece stuck on the hose and the filter from the other hose that its attached to
And got "Krazy Glue" to glue them together and once it was dry I very carefully installed it back on.
This way at least can buy you time to either find one used or order the hose with that part.
I honestly think its BS that they DONT sell that part by itself if that the case.
BTW mine has been broken for over a year
