What does a pre filter do? What is the function of the pre filter?

The pre-filter can filter sediment, rust, and insect eggs from tap water.

Prevent a large number of precipitated impurities generated in the urban and residential water supply pipe network from causing harm to the human body, and play a positive pre-protection role in concealing pipes, faucets, plumbing, water heaters, boilers, washing machines, dishwashers, coffee machines and other water appliances (water purifiers, water purifiers, water softeners).

The pre-filter is the nemesis of the secondary pollution of the water supply network, which restores the water quality of the household to the factory standard of tap water, and is a reliable impurity filtration device, the first water purification guard at home.

In our daily life, many electrical appliances will have a pre-filter, so what role does the pre-filter play in terms of water, today I will tell you what the role of the pre-filter is, I hope it can help you, interested friends can follow to learn about it.

1. What is the function of the pre-filter?

The pre-filter can filter large particles of debris such as sediment, rust and bloodworms in the tap water, and is generally installed at the front end of the pipeline; After installation, it can ensure that the indoor water is free of harmful substances such as large particles of sediment, bacteria, microorganisms, rust and sand and mud, so that it will not cause harm to the human body.

Second, what are the advantages of the pre-filter?

After the pre-filter is installed, it can ensure that a large number of sediments and bacteria, microorganisms, rust and sand are filtered out, so that it will not cause harm to the human body, and the pre-filter can be said to be a nemesis of secondary pollution, which can filter out all harmful substances.

Third, the disadvantages of the pre-filter.

If the water quality of the pre-filter is particularly poor or the user does not clean the filter in time or regularly, then the pre-filter will easily be blocked, so that it will not play a role in filtration, and it will make our effluent small.

Fourth, what are the precautions for using filters?

When we use the filter, we should take out the filter element regularly to clean, brush it with a toothbrush with soft bristles, and reinstall it, if the filter is not cleaned regularly, it is likely to cause the filter to be blocked, which can not help us filter the debris and harmful substances in the water, causing certain harm to the human body, and will also affect the quality of the effluent.

The above is a summary of the relevant content and information about the role of the pre-filter, I hope it can help you. If you have any other questions, you can leave a message at the bottom of the platform, and we will solve the problem for you in time. Finally, if you have any questions about home furnishing and home decoration, you can pay more attention to Qeeka Home.

The function of the pre-filter is to solve the secondary pollution problem of the pipeline and protect the downstream water equipment; Inhibit scale, prevent corrosion, soften water quality, and no energy consumption; It can be used as a pre-processor for water purifiers, etc.

1. Solve the problem of secondary pollution of pipelines and protect downstream water equipment.

The urban water supply pipeline has become very old due to the long-term use, there will be a lot of rust, sediment and other impurities inside the pipeline, because the pipeline is very long, so the water source flowing through will definitely be polluted, the filtration accuracy of the pre-state bridge filter is 5-100 m, which can filter the impurities visible to the naked eye, such as sediment, rust, etc., so that the tap water can be changed back to the state when it left the factory, and it can be transported to protect other water equipment at home.

2. Inhibit scale, prevent rust, soften water quality, and have no energy consumption.

Scale as a big killer of water pipes and containers, most consumers should be very familiar with the scale problem, scale problem is also a problem that must be solved, the composition of scale is mainly calcium and magnesium, water heaters, water boilers and other electrical appliances that need to heat water scale is particularly serious, and the pre-filter can prevent the combination of calcium and magnesium ions and carbonate ions, play a role in preventing scale, and can form a nano-level protective film on the inner wall of the water storage tank, which plays a role in repairing the rust of the inner wall of the pipe and the container.

3. It can be used as a pre-processor for water purifiers.

The commonly used preprocessor of the general water purifier is PP cotton (made of polyester fiber, which can filter impurities in tap water, and is widely used in clothing, glue spraying cotton and water purification equipment) needs to be replaced frequently, and there is no backwashing function, so there is a tendency to be replaced by pre-filters.

The categories of pre-filters are:

1. Laminated filter.

A large number of micron-sized grooves are engraved on both sides of the specific plastic lamination, and a string of identical laminations is pressed on a specially designed inner support to form a series of filtration units of about 100 microns, during filtration, the water passes through the lamination from the outside, and the impurity particles are trapped at the intersection of the laminations, and the filtered water flows out of the filter.

2. Flush filter.

Using 50-100 m stainless steel filter screen, through the pressure of tap water from the inner wall of the pipeline to the outer wall, the sediment, rust and other impurities will be intercepted by the membrane hole, open the flushing valve The impurities intercepted by the stainless steel membrane are washed away by the water, and the flushing of the filter element is realized.

3. Siphon filter.

Through the pressure of tap water from the outer wall of the pipe to infiltrate inside, sediment, rust is next to the reed membrane hole flow on the surface, open the flushing switch water flow around the filter element to form negative pressure, the built-in water distributor can effectively and effectively clear the impurities on the filter screen, the impurities that are intercepted on the surface of the membrane are washed away by the water through the wiper, if the water quality is poor, it may be blocked, once blocked, it is more troublesome to maintain.

With the improvement of people's living standards, we all know that the pollution of water resources is very serious, in order to have a healthy body, most people will choose a water purification equipment, so that the water flowing out can be drunk with confidence. Let's introduce to you what the function of the pre-filter is.

It is a kind of coarse filtration equipment, which will be installed at the front end of the water to filter out some pollutants in the water first, which not only protects the safety of the water, but also helps you extend the life of the water equipment, which can be said to be an indispensable durable device.

Advantages of pre-filters.

1. Protect downstream equipment.

It can be said that as the first filtration equipment in the home, it prevents the combination of calcium and magnesium and silver carbonate, and also plays a role in inhibiting scale, and also protects the role of water equipment.

2. Improve water quality.

Most of the pre-filters are made of stainless steel, which can filter out some sediment and rust in the water, so that the water quality can be improved, and the water quality is also up to a healthy standard, but do not drink it directly.

3. No consumables, low cost.

We all know that if you install a water purifier, you must replace the filter element, and the pre-filter is different, some dirt in the water flow will be directly adsorbed on the filter screen, and the user only needs to turn on the backwash function on time, no consumables are required, and the cost is not high.

4. Reduce scale and prevent rust.

The pre-filter also has a protective film on the inner wall of the water storage tank, which is used to prevent and repair the water pipes, and also to avoid some rust on the inner wall of the container.

Summary: What is the role of the pre-filter, it is a kind of coarse filtration equipment, which not only protects the safety of water, but also helps you extend the life of water equipment. If you want to know more about related knowledge, you can consult Qijia.com.