The CADR value is an important indicator of the air purifier, but when purchasing, you should not only consider the CADR value as the purchase decision, but also pay attention to the filter level and the filter CCM value!First of all, what is the CADR value? The purification efficiency of an air pur

1.Inertia and diffusionDust particles in the air is moving with the airflow in inertial or irregular Brownian motion or under the action of a certain field force. When the the particles hits other objects, the Van Der Waals forces makes the particles stick to the surface of the fiber. . The larger t

When it comes to air filters, usually you will think of air purifiers. Air filter is an important part of the air purifier's structure, and it also determines the quality of the air purifier's filtering capacity to a large extent. There are pre-filter, HEPA filter and activated carbon filter.But do

Different Filters for Air Purifier Filters for air purifier products mainly include pre-filters, activated carbon filters, HEPA filters, etc. Pre-filter: It can effectively remove large particles of dust, mold or animal hair, and protect other filters. Activated carbon filter is generally used

Filters have been a very common device in our daily life and work, and now there are more and more kinds of filters, which have successfully solved many users' problems.A new filter of a different kind has appeared in the last two years. This is the bag air filter.

The filter element is the heart of the filter. The main principle of the filter element is to purify the original ecological resources and resources, and the purification equipment required, the filter element is generally used in oil filtration, water filtration, air filtration and other filtration

When you look for air purifiers or just want to know more about them, you may want to know: "how long can air purifier filters last?" Since almost all air purifiers require air filters to remove pollutants from the air, so the service life of air filters is crucial.

How often is the air, cabin air or fuel filter changed?In general, we recommend that you change your filter every 12 months or every 12,000 miles, but check your owner's manual for a specific schedule for changing your filter. Any automotive filter will eventually age and be contaminated with contam

1.The air filtration technology mainly adopts the filtration separation method: by setting filters of different performances, the dust particles and microorganisms in the air are removed, that is, the dust particles are trapped and intercepted by the filter material to ensure the cleanliness requirement of the air volume.

To avoid respiratory allergies, asthma, etc., caused by poor air quality, many families prefer air purifiers to ensure high quality air. However, before you open your wallet, you need to arm yourself with knowledge so you spend your money wisely.