As the summer vacation approaches, you can take your children on a self-driving trip over the weekend and enjoy quality time with your family. Many car owners share the same concern: sometimes the air inside the car feels stuffy, mixed with the smell of seats, leather covers, and vehicle exhaust. Not only that, but the engine also produces TVOC while the car is running, and dust particles like PM2.5 from window gaps and leaked vehicle exhaust can pose hazards to passengers.

Therefore, many people choose to purchase a car air purifier to improve the in-car environment. The demand for air purifiers reflects, to some extent, people's emphasis on the environment and health. I believe many netizens might have the same doubt: can we remove indoor pollutants simply by installing a good air conditioning filter? In fact, there is a misconception here; filters have a certain resistance, and different levels of filters have different resistance levels. Filters that can effectively filter PM2.5 are called HEPA high-efficiency filters, which also have high resistance. If directly modified for use as an AC filter, it will affect the air output, significantly weakening the cooling effect in summer. Therefore, car manufacturers usually equip primary filters to reduce resistance.

There are many car air purifiers on the market, mainly divided into two types: filter-based filtration and ionization filtration. The most important reference index for purchasing a car air purifier is similar to household ones, which is the CADR value. When buying a purifier, be sure to check the CADR value. Only by choosing a car air purifier with a qualified CADR value in its parameters can the in-car environment truly be improved. However, the parameters of many current car air purifiers are quite low, so many manufacturers are reluctant to label them, preferring to sell concepts for a few hundred yuan. Therefore, you must pay attention to the parameters when purchasing to ensure you buy a purifier that can effectively improve the air environment.

Car air purifiers require car-use PM2.5 sensors to assist in air purification. Luftmy infrared PM2.5 dust sensors are used in fields such as: air conditioners with purification functions, air purifiers, car purification equipment, portable detectors, fresh air systems, smart detectors, etc.