What is the function of a car air conditioning pipe?

Car air conditioning pipes can achieve cooling by inputting cold air.

In summer, the weather is very hot, and car air conditioning has become everyone's close companion. However, it is important to know that the air conditioner vents cannot be adjusted arbitrarily, because some car owners inadvertently adjust the air conditioner vents when using the air conditioner. This is not conducive to the best effect of the air conditioner. When turning on the air conditioner, the vents can be directed upwards, and when turning on the heater, the vents can be directed downwards.

Some novice users always wait until the air conditioner is not working well before cleaning it, which is a bad practice. Because the air conditioner filter must be replaced in time, many places have a lot of dust, and in the season when catkins are flying, these things will stick to the filter. This will also cause bacteria to grow in the filter, causing the air conditioner to produce a musty smell. Therefore, it is necessary to replace it once after each spring, and remember to clean it in time, and also remove the water tank so that it can be cleaned better.