1. What is HEPA filter? HEPA(High efficiency particulate air Filter)，filters that meet HEPA standards have an efficiency of 99.7% for 0.1 micron and 0.3 micron, and the characteristics of HEPA nets are that air can pass through, but fine particles cannot pass through. It can remove more than 99.97% of particles with a diameter of 0.3 micron (1/200 of the diameter of a hair), and is the most effective filtration medium for pollutants such as smoke, dust and bacteria.

We tend to think of air pollution as an external event, but this is not always the case.Even in your home, there are things like dust mites and dust to worry about.

We tend to think of air pollution as an external event, but this is not always the case.Even in your home, there are things like dust mites and dust to worry about.

With the development of industry and the progress of society, the air quality is getting worse. In order to improve air quality, many family choose air purifiers to protect the health of their families, but do you know how to clean the HEPA filter?

When a HEPA filter is dirty, it becomes clogged with dirt, dust, debris, and other pollutants, reducing its ability to trap particles effectively. As a result, the air filtration system's efficiency decreases, and it may not be able to capture the same amount of harmful particles as a clean filter.

If you have a pet, the following situations may be common for you:

1. Allergic to pets and desperately seeking relief from pet dander.

2. Have problems with pet odors and smells.

3. Pet hair shedding all over your floors and furniture.

The filter of the air purifier can filter harmful substances such as dust and particles in the air, which can enhance the filtering effect. From this point of view, the air purifier filter is very useful. When indoor air through the screen, can intercept a lot of harmful substances such as hair, fine particles and so on. Most of the filters in air purifiers are composed of primary filters, HEPA filters and activated carbon filters.

The function of air purifier is to remove particulate matter in the air, including allergens, indoor PM2.5, etc. At the same time, it can also solve the indoor, underground space and car volatile organic matter air pollution caused by decoration or other reasons. Since the release of air pollutants

The replacement frequency of the parts of the sweeping robot mainly depends on the frequency of use. If the frequency of use is not very frequent, then it is better to change it once in about 6 months to 12 months. If it is used frequently, it should be used more than twice every day, then under nor

Vacuum cleaner filter element long-term use, do not clean will cause the filter function decline, but also produce taste, so to clean regularly.The official prompt is to replace it every three months. Those who have pets at home should appropriately shorten the replacement cycle, avoid bacterial bre