Filtering method of mini vacuum cleaner

1. Dust bag filtration
The dust cup filter separates garbage and gas through the high-speed rotating vacuum air flow of the motor, and then filters the air through HEPA and other filter materials to avoid secondary pollution. The advantage is that the dust bag does not need to be changed often; the disadvantage is that it needs to be cleaned after vacuuming.
Filters out 99.99% of particles down to 0.3 microns in size. With the use of a Mini Vacuum Cleaner, the degree of Small Vacuum Cleaner will decrease with the use of time, and the suction force will become smaller. As a user, it is impossible to replace it every time it is used. Dust bags, so microorganisms such as mites will continue to breed in the dust bags. When cleaning the dust bags, these mites will cause secondary pollution to the surrounding environment. The use of dust bags as a filter is easy to clean and does not require daily cleaning. It is suitable for factories, hotels, car beauty cleaning industry, etc. The disadvantage is that over time, the filtering capacity of the dust bag is reduced, the pores of the fabric will open, and the filtering capacity is seriously reduced and needs to be replaced.

2. Water filtration
The use of water as a filtering medium allows most of the dust and microorganisms to be dissolved and locked in the water when passing through, and the remaining is further filtered after passing through the filter, so that the exhaust gas when exhausting the cleaner may be cleaner than the air when inhaled.
The effect of the water filter Rechargeable Vacuum is undoubted, but because it uses water as a filter medium, higher requirements are placed on the design of the product itself and the waterproof protection of the motor. This is why the quality of water filter Handheld Vacuum on the market is uneven and the price is high. An important reason for the disparity. Features: The suction is more significant, and the exhaust gas is purified by water. Disadvantages: Water needs to be drained every time you use it. After use, it must be cleaned. If it is not cleaned, it will be prone to mold, odor, and rust. Suitable for: hotels, home offices, etc.

3. Cyclone filtration
Utilizing the difference between the density of air and dust Under the action of centrifugal force, dust is thrown into the dust collector, and clean air is discharged.