Water Purifier: Structural Differences Determine Water Purification Effect

Due to structural differences, water purifiers have different water purification effects. This article will introduce the structures and characteristics of four water purifiers to help users understand the applicable scenarios and price ranges of different types of water purifiers.
🌟First level filtration water purifier
The first-level filtration water purifier has a simple structure and is mainly based on activated carbon. Although the filtration capacity is limited, it is enough to meet the needs of coarse filtration. The purified water is suitable for drinking after being heated and boiled. The price of each unit is as low as ten yuan and as high as 150 yuan.
🌟Multi-stage filtration water purifier
The multi-stage filtration water purifier has two stages of coarse filtration and one set of fine filtration. The fine filtration uses a hollow fiber filter element, allowing you to drink directly without worries. This type of water purifier is a mid-range product, priced between 300 yuan and 500 yuan. It is very popular among working-class people and is commonly used in households.
🌟UF ultrafiltration and nanofiltration membrane water purifier
UF ultrafiltration and nanofiltration membrane water purifier combines multi-stage pre-filtration and ultrafiltration membrane technology to efficiently intercept bacteria and harmful substances. As a direct drinking water purification device, it not only ensures the safety of drinking water, but also retains beneficial minerals. Combining KDF and activated carbon, it inhibits the growth of bacteria and fungi and removes peculiar colors and odors. It has large water production, small wastewater discharge, and is convenient for kitchen use. The price of this water purifier ranges from 200 yuan to 5,000 yuan.
🌟RO reverse osmosis water machine
RO reverse osmosis pure water machine has excellent effect on rural water and groundwater treatment. Its three-stage pre-filtration, reverse osmosis membrane precision filtration and post-filtration technology ensure that the water quality is pure, sterile, virus-free, heavy metals and other harmful substances. This pure water can be drunk without heating and is a representative of high-end water purification products. Each unit sells for between 1,000 yuan and 5,000 yuan.