#头条创作挑战赛#
With the improvement of living standards, people's attention to the safety of drinking water has made water purifiers an indispensable equipment for some families.
There are many brands of water purifiers, and the quality of the products is even more uneven, so that many consumers who want to buy water purifiers do not know how to choose. Xiaobian will briefly introduce the important points of purchasing water purifiers for consumers' reference!
The type of water purifier determines the price and ease of using water. Water purifiers mainly include ultrafiltration water purifiers and RO reverse osmosis water purifiers.
The filtration accuracy of the ultrafiltration water purifier is 0.01 microns, which can filter out sediment, suspended solids, some heavy metals, some viruses and bacteria, etc.
The water filtered by the ultrafiltration water purifier can be boiled and drunk after boiling, and can also be used for washing fruits and vegetables and cooking. The price of the filter element is generally between 100-300 yuan, and the price is cheap.
The filtration accuracy of RO reverse osmosis water purifier is 0.0001 microns, which can filter out residual chlorine, bacteria and viruses, heavy metals, etc.
The water filtered by the RO reverse osmosis water purifier can be directly drunk (direct drinking water). The filter element is composed of RO reverse osmosis filter element + composite filter element, of which the RO reverse osmosis filter element is expensive, the price is 1,000 yuan additional, and it needs to be replaced once every few years (according to the water consumption), and the price of the composite filter element is between 100-300 yuan, which is cheap.
RO reverse osmosis water purifier will produce wastewater during the filtration process, which consumers should pay attention to. Therefore, RO reverse osmosis water purifier is not suitable for washing fruits and vegetables, washing dishes, etc. In response to this problem, some manufacturers have launched water purifiers with dual water outlet mode, which can be used for washing fruits and vegetables, cooking, washing dishes and other purposes while producing pure water for direct drinking.
If consumers don't know how to choose a water purifier, choose a brand. Big brand water purifiers are more guaranteed in terms of technology, intelligence, quality, and after-sales.
There is not much difference in the wastewater rate, water output, effluent flow rate, aged water technology, noise and other aspects of the RO reverse osmosis water purifier of the big brand, and the quality of the filter element is guaranteed.