Recently, Netcom learned from Dongfeng Yueda Kia that the high-density electrostatically attached "high-efficiency purification filter element" developed by Dongfeng Yueda Kia has obtained the "CN95" certification from the China Automotive Advantech Certification Center. It is reported that many of Dongfeng Yueda Kia’s main sales models have begun to configure this type of certification filter.
China Automotive Advantech Certification Center is currently the only authoritative organization with the certification qualification of "Automotive Grade CN95 Air Filter" in China, and it is also the certification body for air conditioning filter elements designated by the CNCA.
This "CN95" air-conditioning filter element uses multiple layers of high-density electret electrostatic meltblown fiber materials, and the filtration efficiency for ultrafine particles with a diameter of 0.3μm or more can reach more than 95%. At the same time, it can prevent particles such as PM2.5 and droplets. It has a significant filtering effect and can provide better health protection for car owners.
Dongfeng Yueda Kia not only developed the "CN95" class air-conditioning filter, but also successfully developed an air-conditioning system equipped with a drying and sterilization function. Because the evaporator in the air conditioner is in a humid and dark environment for a long time, it is easy to breed bacteria. This air conditioning system uses the waste heat of the heater to dry the evaporator and effectively inhibit the growth of bacteria. Dongfeng Yueda Kia will apply this system to mainstream models for sale.
Dongfeng Yueda Kia is planning to apply another air-conditioning filter element. This air-conditioning filter element is a "composite ultra-efficient purification filter element" of ultrafine particle activated carbon adsorption. Compared with the "CN95" class air-conditioning filter element, the "composite ultra-efficient purification filter element" has a higher filtration efficiency for particles with a diameter of 0.3μm and above, which can reach 97%. The added activated carbon material can effectively absorb harmful gases such as formaldehyde and stupid, and significantly reduce the peculiar smell in the cockpit. The "composite ultra-efficient purification filter element" will be considered for the new-generation K3 EV, the new-generation K5 and subsequent models launched this year.
(picture/text, Netcom Wu Yin)
