What does cleanair mean in a car?
2 Answers
cleanair refers to air purification, which is a function in the car's air conditioning system. The following is an introduction to how cleanair achieves air purification: 1. Air conditioning filter with activated carbon. An additional activated carbon layer can adsorb more harmful substances on the filter, although the price of such a filter is several times higher than that of a regular one. 2. Negative ion air purification. High-voltage circuits generate plasma, which disrupts the protein membrane on the surface of bacteria, causing them to lose vitality and die, thereby eliminating bacteria in the air. 3. When the driver turns on the internal or external circulation, the cleanair function automatically activates. As an air purification function, it naturally filters harmful gases to ensure clean air inside the car.
I've been driving for over a decade and often encounter air quality issues inside the car. The 'clean air' feature generally refers to the air purification function built into the air conditioning system. It works like an air filter, specifically designed to absorb dust, pollen, and odors inside the vehicle. For example, during smoggy days or traffic jams, turning it on for a while makes breathing much more comfortable. It operates through built-in activated carbon filters or negative ion generators, and many modern vehicles come with it as standard equipment, especially SUVs and electric cars. Every time I start the car, I press the 'clean air' button on the AC panel, and it automatically starts working. In about ten minutes, the air feels noticeably fresher. Remember to replace the filter regularly, usually checked during maintenance, to prevent dust buildup from affecting its performance. Long-term use can also reduce allergic reactions, especially for people with sensitive respiratory systems. It's quite practical.
