Automatic Bromine Generators

[goiner]

There is an automatic bromine generator available for our spa, Clearwater, that is by pioneer h20. This system claims to reduce the need for water changes to once a year, reduce the chemical saturation by bromine salts and is cheaper, over a 3 year time period.
Anyone with experience with this system?
Thanks,

[Mendocino101]

hummm.....I am leery of the claim of once a year water changes ....to many variables I think to make a statement like that ....If there were a reliable system out there ....I would be more included to have faith in it after one the bigger makers starting using it ..It very well could be a pioneering effort on Clearwater's part ......but I would think twice before I made the purchase for it .....

[dadofrad]

dear goiner please ref. articles on shocks for bromine.