Does turning on cleanair consume more fuel?
2 Answers
Turning on cleanair does not consume more fuel. Introduction to cleanair: The car air conditioning is a very important comfort feature in a vehicle. It can cool or heat the air and also filter out impurities from the outside air. The cleanair function in cars is an air purification feature, typically found in mid-to-high-end vehicles. The "cleanair" button is merely an indicator and cannot be manually pressed. How air purifiers work: The motor and fan inside the device circulate the indoor air. Polluted air passes through the air filter inside the machine, where various pollutants are removed or adsorbed. Some models of air purifiers also have a negative ion generator installed at the air outlet, which continuously ionizes the air, producing a large number of negative ions. These are then blown out by the micro-fan, forming a negative ion airflow to clean and purify the air.
As a veteran driver with over 20 years of experience, I do think turning on the CleanAir system consumes slightly more fuel, but the impact is minimal. CleanAir mainly operates with fans and air filtration devices, which don't require much power—at most, the fan spins a bit faster. In my experience, compared to high-power devices like air conditioning, this fuel consumption is barely noticeable—turning on the AC noticeably drops the fuel gauge, while CleanAir just makes the fan blow more air to filter dust, hardly affecting daily fuel consumption. The key is to avoid overlapping its use with other high-power-consuming devices, like simultaneously running the audio system and navigation. I suggest drivers use this function without worry, especially on polluted days, as it improves driving health. Just remember to replace the air filter regularly to keep the system running more efficiently, indirectly saving some fuel. Overall, don’t worry about this minor fuel consumption—driving enjoyment and safety are far more important.
