Pf pre-filter: Have the performance of pre-filtering the solid up to 25um. Ao grade element remove oil and dirt: Have the role of removing particle above 1um, water efficiency t 95%, residual oil are 0.5ppm@0.7mpa. Aa grade element remove oil odour: Installed at the rear of ao level filter out more than 0.01um particles, residual oil are 0.01ppm@0.7mpa. Acs grade deodoring filer: Using activated carbon filtration, compressed air can be filtered out residual oil and gas and other odor, commonly used in food and beverage industry, compressed air purification system and the human body, respiratory system, at system configuration needs to be pre-installed in its aa class filter. Packed in carton
