Groundwater: after the rainy days there will be turbid little silt, boiling water has an odor and white sediment, especially in the water heater inside the residual sediment will shorten the service life of the appliance, but also iron and manganese ions exceeded the standard phenomenon. Such phenomena need to remain water purifier, and need to do a very good job of the front pre-treatment, or water purifier with less than a month on the whole plug.
If the water quality of Jingmen City, there is no general phenomenon mentioned above, we can use a simple ultra-filtration water purifier. The above water purifier package we do not need to feel troubled, professional things of course, but also by the local professional agents to provide water purification services.