According to experts in air shower cabinets, among the users currently using air shower cabinets, 90% of them are not clear about how often the air filters inside should be replaced or maintained. Perhaps some of them will immediately search for questions like "air filter service life" or "how often should the efficient air filter be replaced" on Baidu. However, most of the content they find is about the high-efficiency filters used in clean rooms. For special purification equipment like air shower cabinets, there will be significant differences.

  Of course, you might also say that the high-efficiency filters in clean rooms are the most important. Whether they are replaced on time not only affects the cleanliness of the clean room, but also may affect the quality and safety of the products. However, for air shower cabinets, even if the air filters are not replaced, it will not affect the cleanliness of the internal clean room. If you think this way, you are wrong. For clean rooms with relatively low cleanliness, air shower cabinets may not play a significant role. Whether you attach importance to it or not will not have a significant impact on the clean room.

  However, in clean rooms with high cleanliness requirements, such as Class 1000, Class 100, or even Class 10, the role of air shower cabinets will be decisive. When you have completed all the cleaning work in the internal clean room, the air shower cabinet will be your last barrier of cleanliness and the most important one. Therefore, it is particularly important to understand how often the air filters in the air shower cabinet should be replaced.

  So, how often should the air filters in the air shower cabinet be replaced?

  1. The air filters used in air shower cabinets mainly include primary air filters and high-efficiency air filters. Generally, the efficiency of primary air filters is between (G1-G4). Based on the data analysis of users of air shower cabinets, if for ordinary users, calculated based on 8 hours of work per day, the primary air filters should be maintained once every 6 months. First of all, primary air filters can be cleaned, but the cleaning frequency should not exceed 3 times. That is to say, the longest time is generally 2 years for a complete replacement.

  2. The high-efficiency filters inside the air shower cabinet usually use H13 (99.99%). According to the management of ordinary clean rooms, they should be replaced every 1-2 years. However, the high-efficiency filters in the air shower cabinet are different. If based on the conditions mentioned in the first point, the high-efficiency filters in the air shower cabinet can generally be used for 2 years or longer. To use them for a longer period, the premise is the regular maintenance, including frequent cleaning inside the air shower cabinet and no accumulation of dust.

  3. Of course, the above replacement times are only obtained by experts based on some industry data and may not be applicable to all users. If you want to recommend a simpler method, it is to determine based on the blowing effect of the air shower cabinet. If the blowing of the air shower cabinet significantly decreases, it can be used as one of the bases for maintenance or replacement of the air filter.

  Industry Technology Official Website：www.aireplus.com.cn