The cycle of oxygen and ozone is like the cycle of water in nature and is created by waterfalls, the oceans surf and during thunder and lightning storms. Ozone is created in nature by lightning and can be smelt after a storm. Let nature clean your whirlpool. Ozone is one of nature’s most powerful oxidizers which will safely clean your water, killing all forms of bacteria without affecting the pH balance like traditional chemicals. While your system is running the ozonator generator turns O2 into O3 and mixes it through the bathing water ensuring that your whirlpool is clean every time it is used. Ozone will kill germs, viruses, and bacteria.