What size dust can this cordless smart vacuum cleaner's dual precision filtration technology remove?

The cordless smart vacuum cleaner can efficiently capture and lock tiny particles larger than 0.3 microns because it uses advanced filtration materials and precise manufacturing processes. These filtration materials usually have extremely small pore sizes and large specific surface areas, which can increase the chance of contact with tiny particles in the air, thereby more effectively intercepting and adsorbing them. 0.3 microns is a key filtration size because many common allergens and pollutants, such as pollen, dust mite excrement, etc., have diameters within this range or larger. Therefore, through dual precision filtration technology, the vacuum cleaner can significantly reduce the residue of these harmful substances in the home environment.

The reason why dual precision filtration technology can achieve a filtration efficiency of up to 99.99% is that it combines multiple filtration mechanisms and precise filtration design. These mechanisms include physical interception, electrostatic adsorption, chemical filtration, etc., which can capture and remove tiny particles in the air in all directions. 99.99% filtration efficiency means that less than 1 out of every 10,000 tiny particles can escape through the filter layer and enter the air. Such a filtration effect greatly reduces the risk of secondary pollution and provides users with a fresher and healthier home environment.

Double precision filtration technology usually combines multiple filtration layers such as primary filter and high-efficiency HEPA filter. The primary filter can intercept larger dust and particles, reducing the burden on subsequent filter layers; while the high-efficiency HEPA filter can capture tiny particles larger than 0.3 microns to achieve efficient filtration. These filter layers are usually sealed to ensure that the air does not bypass the filter layer during the filtration process, thereby ensuring the thoroughness of the filtration.

In addition to the design of the filter layer, the sealing performance inside the vacuum cleaner is also a key factor in ensuring the filtration effect. Good sealing performance can prevent dust and allergens from escaping back into the air from the gaps in the vacuum cleaner during the filtration process. Therefore, in the design and manufacturing process of the vacuum cleaner, special attention will be paid to the optimization of sealing performance, such as using rubber sealing rings, sealants and other materials to enhance the sealing of the vacuum cleaner.

Through dual precision filtration technology, vacuum cleaners can significantly reduce allergens and pollutants in the home environment, thus providing users with a healthier and cleaner breathing environment. This is especially important for people with allergies, families with children or the elderly, because their respiratory systems are more sensitive and easily affected by tiny particles in the air.

This technology is usually combined with the design of the dust collection bucket of the vacuum cleaner, so that users do not need to directly contact dust and allergens when cleaning the dust collection bucket. Some advanced vacuum cleaners are also equipped with automatic dust collection functions, which can further reduce the user's contact with dust and improve the convenience and hygiene of use. In addition, the replacement of the filter layer is relatively simple and convenient. Users can replace or clean the filter layer as needed to extend the service life of the vacuum cleaner.