How often should the clean room air filter be changed
Nov 09,2021
Because the clean room air filter has a long service cycle, low procurement frequency, and single batch procurement. Many people are not familiar with the characteristics of air filters. One of the issues we find that many customers inquire about is the service life and replacement cycle of air filters.
First, clean room filter replacement recommendations
1, the initial effect of the filter is not recommended to clean (but actually there are customers will clean once), every 3 months to replace.
2, the filter is not recommended to clean (but actually there will be customers will clean once), every 6 months to replace
3, high efficiency filter can not be cleaned, every 12 months to 18 months to replace.
Two, or more professional
1, the initial effect filter resistance rated initial resistance of 60Pa, more than or equal to twice, need to be replaced at any time
2, medium effect filter resistance rated initial resistance 80Pa, more than or equal to twice, need to be replaced at any time
3, high efficiency filter resistance rated initial resistance of 160Pa, more than or equal to twice, need to be replaced at any time
The first method is the approximate time point derived from experience, which needs to be judged according to reality.
The second method is the use of professional instruments to reach the conclusion, the accuracy is higher
Note: The above replacement frequency is adjusted according to the running time. Considering the cost factor, it cannot be completely referred to. It is recommended to judge according to the instructions of the pressure differential gauge. In addition, according to the operating environment of the air conditioner cabinet has a lot to do with it, maintaining the health of the machine room is the key, for reference only.
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