Title: How to install a pre-filter
As people's attention to water quality safety continues to increase, pre-filters, as the first line of defense for home water purification systems, have become a hot topic in recent years. This article will combine the hot content of the entire network in the past 10 days to introduce you in detail how to install the pre-filter and provide structured data for reference.
1. The role of pre-filter and popular brands
The pre-filter is mainly used to filter large particle impurities such as sediment and rust in tap water to protect subsequent water purification equipment and household appliances. The following is a comparison of recent popular brands and prices:
| brand | Model | price range | Filtering accuracy |
|---|---|---|---|
| Beautiful | MRC1896A | 300-500 yuan | 40 micron |
| Haier | HP-05 | 400-600 yuan | 50 micron |
| 3M | BFS3-40 | 800-1200 yuan | 20 microns |
2. Preparations before installation
1.Tool preparation: Pipe wrench, raw material tape, measuring ruler, wrench, etc.
2.Location selection: It is recommended to install it behind the household water meter in a space that is convenient for operation and maintenance.
3.Turn off water:Be sure to close the main valve and drain the remaining water in the pipeline before installation.
3. Detailed explanation of installation steps
1.Measurement and positioning: Use a measuring ruler to determine the installation location and reserve enough space.
2.Pipe cutting: Cut the pipe at the selected location, and the cut should be smooth.
3.Installation interface: Install matching interfaces at both ends of the cut and seal with raw tape.
4.fixed filter: Connect the filter to the interface and pay attention to the water flow direction arrow mark.
5.Check tightness: Open the main valve and check whether there is water leakage at each connection.
4. Installation precautions
| Things to note | Description |
|---|---|
| water flow direction | Be sure to install according to the arrow marks. Reverse installation will cause filter failure. |
| Clean regularly | It is recommended to clean the filter once a month to ensure the filtering effect. |
| Pressure bearing capacity | Before installation, confirm that the pressure-bearing capacity of the filter matches the household water pressure. |
5. Frequently Asked Questions
1.Q: What should I do if the water pressure decreases after installation?
A: The filter may be clogged. It is recommended to clean the filter or check whether the installation is correct.
2.Q: How long does it take to replace the filter?
A: Generally, the pre-filter screen does not need to be replaced and can be cleaned regularly. It is recommended to replace the entire machine every 3-5 years.
3.Q: Can I install it myself?
A: Users with basic hands-on skills can install it by themselves, but it is recommended to ask professionals for guidance during the first installation.
6. Recent hot topics
1.Whole house water purification system: As the first step in whole-house water purification, the pre-filter has been hotly discussed recently.
2.Smart filter: Products with pressure monitoring and automatic cleaning functions have become a new trend.
3.DIY installation tutorial: The number of views of related tutorials on the short video platform has increased significantly in the past 10 days.
Through the above detailed steps and precautions, I believe you have mastered the installation method of the pre-filter. Correct installation not only ensures household water safety, but also extends the service life of subsequent water purification equipment. If in any doubt, it is recommended to consult a professional installer.
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