We have started a small bulk buy to get the tap cooler Counter pressure counter filler, direct from Norway. The thread is "counter Pressure Can filler"
The product we are buying is:
https://www.tapcooler.no/en/counter-pressure-filler-c-4/canning-station-p-25
if you have a canning machine, this could be a useful thing to have along with the counter pressure filler.
If interested, add your name to the list and we can all get one.
Keg-King doesn't seem to have plans to get these in at the moment, so this will be the only way to get one in the short term.