As far as the difference between room air purifiers and car air purifiers is concerned, both are almost the same except that car air purifiers are comparatively smaller. In other words, these units are like mini air purifying units with lower power requirements. In this article, we are going to talk about different types of technologies that car purifiers use. Read on to find out more.
1. Negative Ion Generator
A negative Ion generator generates a negative charge. These units do not contain any filter for catching these particles. Basically, these are electronic devices can be plugged into your regular cigarette lighter in your car. These are low-power units.
Negative ions attract tiny particles of dust, mold spores, and pollen. However, these units cannot resolve other issues, such as odor, smoke, and gas. A negative ionizer can be used to remove these gases provided it generates ozone.
However, there is a downside to it. For example, ozone can irritate your lungs, which is why it is also put under the category of air pollution. Therefore, we should not breathe ozone on a regular basis.
2. HEPA Filter
As far as removing airborne particles is conserved, nothing can beat HEPA-based air filters. The downside is that they are not a true HEPA filter. In other words, the filter has to be big enough to offer a high level of efficiency. Car air purifiers are smaller units, which is why HEPA filters cannot be enough to filter the air inside your car.
Therefore, Tesla has introduced a special type of air purifier that contains Biodefense HEPA filtration units. They installed a powerful fan to push the air through the filter at high speed. Therefore, these units are quite effective.
3. Activated Carbon Filter
Activated carbon can remove arrange of gases linked to car fumes and smoke. However, the catch is that these filters are quite expensive. Besides, they require the flow of air at a very high speed. Regular car air purifiers have low-power motors to remove air pollutants.
Apart from this, it is not feasible to install a big unit of active carbon inside your vehicle for cleaning the air. Another point is that carbon may not be effective enough for removing all types of gas. Therefore, you may need extra gas filters for a better solution.
4. Ozone Generator
The function of an ozone generator is to create ozone. Although ozone is quite effective when it comes to removing harmful gases, it can irritate your lungs, especially if you’re already suffering from bronchitis or asthma.
Since car air cleaners are different from regular purifiers as they are not regulated. They cannot be as effective as your room air purifier. However, you can leave an ozone generator running in your car when you are sitting outside.
5. Air Freshener
An air freshener is used for masking smells in a car. Although it does not eliminate any type of odors, it can spread its own smell inside your car. So, you won’t smell any other type of odor in your car.
In short, this was a description of some common types of air purifiers that you can install inside your vehicle.