Question about Intex Krystal Clear QZ1100

We bought the ozone salt water system in spring 2018 and are completely convinced. Before that, we treated the water with chlorine. Thanks to the salt water system, our maintenance effort has been significantly reduced (chlorine is produced daily). The water is also much more pleasant. It does not smell of chlorine. We don't have red eyes any more and the bathing clothes are also spared. Our index pool holds almost 30,000 litres and we use the top-guided article.