For areas with complex water quality, such as high heavy metal content or more organic pollutants, reverse osmosis systems are the best choice. Its high-efficiency filtration capacity can ensure water quality safety, but you need to pay attention to its wastewater ratio and maintenance costs.

At present, the common home water purification systems on the market mainly include the following types: ● Water filter kettle ● Tabletop water purifier ● Faucet water purifier ● Pre-filter ● Reverse osmosis (RO) water purifier ● Ultrafiltration (UF) water purifier