The key specifications of the Zero Oil Filter 0.01 Micron Rating Capacity 200 CFM @ 7-16 Bar Working Pressure are — Capacity (CFM): 200; End Connection (BSP): 1"; Particle Removal: 0.01 Micron; Oil Removal: 0.01mg/m3. These specifications are based on the standard GEM Equipments design; always verify against your machine's requirement before use. GEM Equipments Pvt. Ltd., established in 1984 and ISO 9001:2015 certified, is one of India's leading manufacturers of compressed air dryers, cooling towers, industrial chillers, and compressed air treatment accessories, based in Coimbatore, Tamil Nadu.