1. PP filter element filter: A single-cylinder filter equipped with various PP filter elements is generally low-priced, but the filter element is easily clogged and needs to be replaced frequently, and the filtration accuracy is not high. It is only used for preliminary filtration of water.
2. Activated carbon filter: It can eliminate the peculiar color and odor in the water, but it cannot remove bacteria and other harmful substances in the water. The effect of removing sediment and rust is also very poor.
3. Filter: Completely remove beneficial and harmful substances from the water, and produce pure water. It needs to be pressurized and powered, and the water utilization rate is low (more waste water and less pure water, generally about 50% of tap water is wasted). The purification cost is high, the flow rate is small, and it only solves the problem of drinking water.
4. Water softener: Generally, regenerated sodium resin is used to replace calcium and magnesium ions in the water. It only softens and reduces the hardness of the water, but cannot purify or remove various harmful pollutants in the water.
5. Barrel-shaped filter: The barrel-shaped water purifier installed on the water dispenser generally uses filter materials such as activated carbon, ceramics, and mineralized balls. The filtration accuracy is not high. It is a complete interception filtration method. It is inconvenient to clean and can easily form two Second pollution, small amount of water, just positioned to solve the problem of drinking water.
6. Ultrafiltration filter: It can effectively remove sediment, rust, suspended solids, colloids, bacteria, macromolecular organic matter and other harmful substances in the water, and retain mineral trace elements that are beneficial to the human body. The filter element has a long service life, a large water output, no need to add electricity or pressure, low purification cost, high water utilization rate, and is suitable for purifying a large amount of domestic water.
7. Mixed media filter: Based on the functional characteristics of different filter materials, a combination of multiple technologies is used to achieve a wide range of water quality treatment and comprehensively and effectively remove various harmful substances in the water. For example, the Jinliyuan kitchen filter uses ultrafiltration as its core component and combines it with high-performance KDF. It can not only effectively remove sediment, rust, suspended solids, colloids, bacteria, macromolecular organic matter, etc. in tap water, but can also use KDF to It effectively inhibits the growth of bacteria in the water and removes heavy metals, making the filtered water safer and healthier; the water utilization rate is as high as over 95%, and the water production is large, which can easily meet the water purification needs of household kitchen filters.