An old customer in the Netherlands, the customer inquired about customizing the precision filter element, the customer gave us the picture and size of the filter element, and the customer told us that it was a precision filter element used in the AC air compressor. The customer informs us of the air compressor model and the filtration accuracy of the filter element. 

According to the product information provided by the customer, we calculate the quotation of the filter element to the customer, and we send the quotation to the customer for reference. In order to ensure the safety of the order, we send the drawing of the filter element to the customer for reference. The precision filter element is a post-filter element used on the air compressor. It has high filtration accuracy and has strict requirements on air quality. 

Our precision filter element is made of imported glass fiber material, which has stable filterability and has a working time of up to 7000-9000H. The precision filter element needs to be replaced regularly to ensure better air quality.