We finally went with the TFPC system in our pool and it's THE BOMB. LOVE IT.
Our hot tub is a bromine system and we hadn't quite got the knack of that. It's time to drain and we'll install an ozonator we bought this weekend.
1. Should we convert to chlorine after we empty, too?
2. How much harder is it to do TFPC on the hot tub? It gets daily use but is not outside so no sun. Are there big differences in care steps? The TFPC method is laid out so well for pools, but I have a cloud of confusion about the hot tub.
Thanks for any help!