Water quality in all parts of the country is divided into tap water and underground well water. Assuming that municipal tap water is used, then we begin to judge the characteristics of tap water: colloidal particles, sediment and some even yellow rust will appear in the secondary pollution of pipelines, followed by residual chlorine and bleaching powder, and then the number of colonies will exceed the standard after standing, and even genetic mutation will become pests and diseases. It's not enough to need a simple ultrafilter, we must rely on reverse osmosis pure water machine, and we also need to make adequate preparation for pretreatment.

Groundwater: there will be muddy small sediment after rain, and there will be peculiar smell and white sediment after boiling water, especially the sediment left in the water heater will shorten the service life of electrical appliances, and iron and manganese ions will exceed the standard. This phenomenon still needs a water purifier, and it needs to be fully pretreated, otherwise the water purifier will be completely blocked in less than a month.

If the water quality in Jingmen city does not have the above common phenomena, we can use a simple ultrafiltration water purifier. You don't have to worry about these water purifiers. Of course, local professional agents have to provide you with water purification services.