So the ozonator in our outdoor hot tub is shot. The dealer told us you can't just replace the bulbs because blahblahblahblah. After reading several threads int he pool section. it looks like an ozonator is pointless if the pool/hotub is located outside? Is that true?
Of course the maintenance guy went over the "features" of having one in the hot tub - use less chemicals.. and more blahblahblah.
Can I get an honest opinion on this expensive part that lasts.. ohhhh a couple years? Thanks all!