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25
Jun, 2021
Why is HVAC so important in fighting the COVID-19 and climate change
What do climate change, COVID-19, and your air conditioner have in common? As it turns out, a lot.
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24
Jun, 2021
Is it necessary to buy an air purifier?
The answer is yes. We used to say that air was free. Now it seems that fresh air is not cheap either. For the formaldehyde, PM10, PM2.5, and TVOC in indoor air, let's discuss their
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10
Jun, 2021
What are the standards of the fresh air system
What are the standards of the fresh air system? 1.The fan 2.The function 3.The noise level 4.The filter 5.Heat exchange function
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31
May, 2021
What are the advantages of primary filters
As we all know, air filters can be divided into primary efficiency filters (also called coarse efficiency filters), medium efficiency filters, high-efficiency filters, and sub-high
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27
May, 2021
How to maintain the HEPA filter
We all know that the principle of the general mainstream purifier is to use a fan to suck in the surrounding air, and then the air is filtered through the HEPA filter to discharge
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25
May, 2021
You may want to consider installing a fresh air system in your new home
Nowadays people are so busy with their work that they often neglect their health. As I focused more on taking care of my family's health, I found some problems. Could you tell me t
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19
May, 2021
A new supporting layer used in KF94 masks
The KF94 mask is intended for public use. In South Korea , people are often used by ordinary citizens to filter out dust or pollution . If you put the KF94 mark on a mask but can
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18
May, 2021
Before choosing an air purifier, we need to make a clear judgment on our own needs. After all, it also a family expense. After confirming that our family needs it, we will continue
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12
May, 2021
Learn something about the N95 mask to help you protect yourself better
CDC recommends that people wear masks in public settings, at events and gatherings, and anywhere they will be around other people. An N95 respiratory protective mask will protect y
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06
May, 2021
Classification and materials for HVAC filters
We need to use replaceable HVAC filters in our home to prevent the pollution of Indoor air. But how do choose the most correct one? Let me tell you some classifications and differe
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03
May, 2021
Why 0.3um particles are the most difficult to capture
It is not easy to capture dust. Sometimes, due to the nature of the size of the dust particles and the basic principles of physics, we have a high probability of capturing dust. Bu
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29
Apr, 2021
Why PP non-woven fabrics is so popular
Because of polyester and fabric polypropylene brand-new materials, it has the characteristics of low resistance, firmness, and good feeling, and is often used in medical and health
