HighQ

Thanks Strannik, if that's the case it means that its probably half way through its life. Is there any way I can tell if it still working? I assume it is based on never having ph etc issues, but it would be nice to know for sure.

Hi all, This is my first post so please be gentle. I have a 6 person outdoor spa which is getting on 4 years old. Unfortunately it doesn't get anywhere near as much use as it should (1-2 hours a week), and the filter cycle runs for 4 hours a day (ie, 2 X 2 hours). I make sure that I maintain and clean the filters weekly, along with the chemicals instructed as per the manual and it gets drained completely and refilled every 4 months or earlier if it has had some more use. The place that I bought the spa at are not the best with technical advice and help and it is very much learn as I go with it. It has the Balboa Ozone generator for spas, and one thing that I do not know is, does this run out? Do I have to replace it to keep the ozone going? If I do, how do I know it has run out and what parts do i have to replace? Sorry for the newbie questions but I can't seem to find any other information around this through searching. Thanks in advance..