The effect of the air purifier is good, the filter is the key!
All clean air is filtered through a filter screen, which is the core component of the air purifier, which is directly related to the purification effect of the air purifier.
The filter cartridges used in the market purifiers are varied. Which filter is better?
1. The larger the extension area, the better.
The air purifier industry has an unwritten buying skill, that is, the larger the purification effect of the purifier, the better.
Here, the larger the amount is generally reflected in the filter screen, the larger the filter screen is, the larger the wind is so that at the same wind speed, more air can be purified, and the purification efficiency is correspondingly improved.
So we can see that the filter is a folding design, in order to increase the filter area.
2, multi-layer high-efficiency composite filter.
Comprehensive performance of the top 5 air purifier, the filter is generally not just a layer, a composite filter made up of different functional filters, can filter more diverse air pollutants, this air purifier can be applied to different indoor environments.
We can see that this composite filter is generally thicker, and the wind resistance caused by the composite filter is also larger, so the noise will also increase, which requires a very professional filter technology, while effectively filtering Can reduce wind resistance.
3, high-grade high-quality filter.
The high-quality filter can intercept finer particles while being effectively ventilated. For example, HEPA has high filtration efficiency, low flow resistance, and can be used continuously for a long time. It is often used as a high-quality filter in air purifiers.
For example, in the Senchen series air purifier filter, it contains H11 medium efficiency filter and H13 high-efficiency filter double HEPA filter paper, which can filter very small particles as small as PM0.1.
When we buy an air purifier, we must pay attention to the quality of the filter. High-quality filters can significantly improve the efficiency, effectiveness, and longevity of air purification.
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