In the current product series, the AE/BE series with a filtration accuracy of 40 microns is one of the oldest product series. With low cost, compact appearance, and reliable quality, it has been warmly welcomed in China, Southeast Asia, and South Asian countries for many years. The AE/BE series offers two valve body specifications and four different thread sizes for you to choose from. The AE series cup has a small capacity and no protective cover; The BE series has a larger valve body and protective cover.