Zuvo Water Filtration System 300 series, Countertop with Diverter, Charcoal, 110V 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.