With the rise and popularity of the water purifier (water purifier) market, the water purifier (water purifier) has gradually become a necessary household appliance for thousands of households. Consumers have the question that the filter element of the water purifier is a consumable. "How often does the filter element of the domestic water purifier change?". At present, the water purifier industry is in a period of rapid growth. There are many brands of water purifiers on the market, and the variety of water purifiers is also dazzling. The filtration process and structure of different water purifiers are different. Let's introduce how often the filter element of the water purifier is replaced.
The filter element of Huiston water purifier is generally composed of KDF and activated carbon. The filter element is used to clean the polluted water to the state required for production and life, that is, to make the water reach a certain degree of cleanliness. Remove solid particles in water, kill bacteria and filter harmful chemical components. The filter element of the water purifier is the main component of the water purifier. If we want to know which brand of the water purifier is good, we must first look at the quality of the filter element. A good filter element may cost hundreds of yuan, which may be very expensive for ordinary families.
The filter element of the water purifier must be replaced. There is no water purifier without replacing the filter element. However, different filter elements have different replacement times. Now, some filter elements on the market claim not to be changed for 5 years, but I think there is some boasting smell in them. Generally, the filter elements used in household water purifiers include RO reverse osmosis membrane, ultrafiltration membrane, PP cotton filter element, activated carbon filter element, etc. The replacement time of PP cotton filter element and activated carbon filter element for fine filtration is about 3 to 6 months; RO reverse osmosis membrane and ultrafiltration membrane, which play a key role, can be used for 2 to 3 years.
In addition, the service life of the filter element will be affected by the quality of the inlet water of the water purifier and the use frequency of the water purifier. Why should the filter element of the water purifier be replaced? That is because the filter element of the water purifier isolates the impurities in the water and releases clean water. However, the impurities blocked by these filter elements cannot be thoroughly washed out after washing. Over time, the more impurities accumulate, the better the water purifier will be. In fact, the water purifier that will be blocked is a good water purifier, that is, a good filter element, which proves that it works.
Precautions for replacing filter element of water purifier
1. Check the length of filter core: compare the length of new and old filter cores. If the length of new filter core is insufficient, it can be solved by adding rubber pads. The rubber pad can be removed from the old filter core) (The rubber pad can be removed from the old filter core)
2. When placing the filter core of the household reverse osmosis pure water machine, pay attention to the correct position of the filter core, especially the PP is easy to be put out of the way. When screwing the filter bottle, you should feel it by your hand. It is easy to put it out of the way if you can't twist it. When screwing the filter bottle, you should feel it by your hand.
3. After the installation of the filter core of the water purifier accessories, it can be connected to the system of the next stage after flushing. When flushing, disconnect the pipe connecting the next stage, open the inlet ball valve, and then flush. The flushing time is at least 5 minutes. After flushing, it can be connected to the lower treatment system.
4. The service time of filter core depends on the water quality. Generally, it is 6-8 months. PP can be cleaned and used. It is better not to exceed 1 year.