ZuvoWater replicates the water purification processes found in nature (ozone, Ultra Violet and filtration) to provide the cleanest, clearest drinking water possible. This patented 5 step process works as follows: 1-Ozonation destroys contaminants and improves, 2-UV light exposure unequalled in its ability to kill micro-orgnaisms, 3-Photo-oxidation destroyrs contaminants and microbes, 4-carbon filtration reduces cholrine, lead and tiny particles including parasitic cysts, 5-post filtration as water is exposed again to UV to produce clean, pure water as it leaves the machine. You can expect a 1/2 gallon per minute of flow.