Recommended series/models: standard series ordinary type, standard series high static pressure type, standard series thin and low temperature thin type, pure purification series
 
Daikin has a deep knowledge in air conditioning, but the investment in the domestic fresh air market is not as huge as that of air conditioning, the fresh air system is generally used as a subsidiary product line, and the introduction on the official website is very little, and the domestic e-commerce platform is naturally not on the shelves, and the offline coverage needs to be improved.
 
Combing Daikin's fresh air system product line can be found that its market segmentation is highly consistent with Panasonic, so large that it can be divided into two camps: pure purification and standard series, the main difference is in the filtration system, the pure purification series has a built-in metal mesh medium effect filtration PM2.5 exclusive filter three filter layers, the haze removal rate can reach more than 95%, and it is more suitable for the domestic environment.
 
As for the standard series, there is generally only a metal filter, the function is limited to ventilation, it is difficult to withstand moderate and severe haze, if you buy a new fan from Daikin, the filter box is almost a necessary accessory. In addition, the standard series also has sub-series such as ordinary, high static pressure, thin, and low-temperature thin to meet the ventilation needs of different regions and different scenes.
 
After all, Daikin is the number one brand in the field of global central air conditioning, whether it is R&D or manufacturing has a strong technical foundation, the fresh air system naturally benefits from it, Daikin's full heat exchanger performance is relatively good, under the premise of 250m³/h air volume, the heat exchange rate can reach 79%, and the enthalpy exchange rate is about 65%, which is at the upper middle level in the industry.
 
In addition to performance, Daikin has also inherited the rigor and persistence of Japanese brands in product quality, and the sheet metal parts of the fresh air host shell have extremely low tolerances and exquisite workmanship, giving consumers a sense of steadiness.