Welcome to our forum.
Chad, I didn't opt for ozone on my 335. Do you have it? Do you think it makes enough of a difference, that I should go ahead and add? Using reserve and renew and using tub pretty heavy, I am going through a lot of renew. Also do you use a mineral cartridge?
I also didn't get the ozonator on my new J480...The dealer actually talked me out of it. He claimed the corona generators? are only good for a year or two, forcing you to replace them every other year for max effectiveness.
I think he has CD an UV mixed up. I beleive UV ozonators utilize a chip that has to be replaced every few years while CD ozonators will last about 5 years(?).