Фільтр НЕРА д/вытяжки V1 без рамки 42405
HEPA is a type of high efficiency air filter whose main purpose is to remove fine particles from the air.
The main difference between HEPA filters and coarse and fine filters is that the particle does not have to get stuck in the fibers in order to be filtered. If a grain of dust just touches the filter material, this is enough for effective deposition. This is due to two processes: adhesion and autohesion.
Non-obvious facts about the HEPA filter:
- A HEPA filter can trap particles of all sizes.
- Dust lingers in the HEPA filter almost forever.
- Vacuuming HEPA is useless - only change.
- Over time, the effectiveness of the HEPA filter only increases.
The principle of operation of the HEPA filter:
- An air stream with dust particles of different sizes, from 10 microns and less, enters the filter
- Large particles leave the air stream due to the effect of inertia, small particles - due to the diffusion effect
- All particles that left the stream and touched the fiber settle on the filter
- On the fiber particles are firmly held due to the forces of attraction (van der Waals)
Size: 14.8 cm * 14.8 cm
You can buy Фільтр НЕРА д/вытяжки V1 без рамки 42405 in our online store Limonad with delivery to Ukraine and Europe, including Poland, Germany, Bulgaria, Czech Republic, France, Romania and many other countries.
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