how is reverse osmosis water filter different from water purifierRO pure water filter machine:
Efficacy: Don't worry about too much material in the tap water, the water is pure, if you need mineral water, you can add a piece of medical stone, so the water is mineral water, of course, this kind of mineral water is definitely better than the water purifier water. Water is better. Although there are minerals in the water from the water purifier, the tap water contains too many minerals, and many minerals cannot be supplied by tap water. Summary: The water produced by the water purifier like spin down sediment filter is equivalent to the bottled purified water sold outside, plus the medical stone, it is equal to the mineral water sold; as for the water produced by the water purifier, it is purified water that contains some minerals in the tap water.
Product features: motor, power supply, water storage tank, generally 5-stage filtration, first-stage filter element, second and third-stage activated carbon, fourth-stage RO reverse osmosis membrane (the core is here), used in aerospace technology , The fifth level is mainly used to improve taste. You can add 6 levels to place some minerals.
Efficacy: It can filter out chlorine and impurities in the tap water, and the final effluent can reach the standard of raw drinking, retaining the minerals that are beneficial to the human body in the tap water;
Features: No motor, no power supply, hydraulic drive filter. There is no water storage container, generally 5-stage filtration called 5 stage reverse osmosis water filter, the first stage is filter element, the second and third stages are activated carbon, the fourth stage is hollow fiber or ceramic filtering, and the fifth stage is refined activated carbon filtration, which is mainly used to make the water taste better
Comparison of the advantages and disadvantages of ultrafiltration water purifiers and reverse osmosis water purifiers.
In general, the water quality filtered by the RO reverse osmosis membrane water purifier is safe, can remove all kinds of harmful substances in the water, and can reduce the hardness of the water without producing scale. However, the power consumption is relatively high, too many the joints, the structure is complicated, and the price is high.
In contrast, ordinary water purifiers like gravity water filter consume less power, have fewer connectors, are simple in structure, and are cheap. But it cannot effectively remove the chemical pollutants in the water, and cannot reduce the hardness of the water, which will produce scale.