The key specifications of the General Purpose After Filter Catridge 80 CFM 0.1 Micron Rating @ 7-16 Bar Working Pressure are — Capacity (CFM): 75; End Connection (BSP): 3/4"; Particle Removal: 0.1 Micron; Oil Removal: 0.1mg/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.