Once there is a problem in the use of the exhaust filter element, it will affect the work efficiency of Roots vacuum pump. If it is not solved in time, it may affect the normal use of the equipment. In order to avoid this situation, it is critical to do a good job in the regular maintenance of the equipment exhaust filter element. Next, let's take a look at the specific maintenance skills.1. Cleaning: Roots vacuum pump exhaust filter element is made of special materials, which is easy to damage, so we need to do regular maintenance work. After long-time use of the equipment, some impurities have been left in the vacuum filter element. If not cleaned in time, the filter element may not work normally, reducing the use efficiency of Roots vacuum pump.2. Replacement: when replacing the exhaust filter element of Roots vacuum pump, we should prepare the water basin and towel in advance. There is a method to replace the exhaust filter element of vacuum pump on the general vacuum pump filter. We must replace it according to the standard method, so as not to damage the filter element of the equipment.Through the above introduction, we know that we should pay attention to the exhaust filter element when using roots vacuum pump equipment. It is very important to do a good job in daily maintenance.