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Under what circumstances do you need to replace the filter of the clean bench?
Under what circumstances do you need to replace the filter of the clean bench?We discussed the filter of the ultra-clean workbench before. If it is not replaced for a long time, it will cause dust blockage and the fan will cause low work efficiency. So, how should the filter of the ultra-clean workbench be replaced?The primary high-efficiency filter element of the clean workbench has the same principle as the filter element of the air conditioner. Over time, dust will clog the filter element, affecting the work of the fan, and causing blockage or even damage. The primary filter is in direct contact with the outside air and is also called pre-filtration. All air needs to undergo primary filtering before entering the fan and high-efficiency filter. It can also be said that primary filtering is a layer of protection before high-efficiency filtration. It can block most dust and dust, thereby protecting the high-efficiency filter. device. The service life of the primary filter will be determined based on usage. Under normal circumstances, it usually needs to be replaced once every three months. If it is a dust-free workshop, it needs to be cleaned once every half to a year. However, because it is made of non-woven cotton, it can generally only be cleaned 3 to 5 times. It is necessary to replace the new promotional filter. So, how often should the high-efficiency filter be replaced? The high-efficiency filter is made of glass fiber paper. Its filter particle size is smaller. Because it is made of paper, it can only be replaced and cannot be cleaned. Generally speaking, it needs to be replaced after 1 to 2 years. If you only use In a dust-free workshop, it can be replaced every 2 to 3 years. |
