Profile: Greenleaf Filtration produces filters and synthetic lubricants. Our products range from industrial filtration systems, HVAC, liquid process, compressor filters, drains, housings, hydraulic filters, to synthetic lubricants and oil analysis programs. We carry a wide range of air-oil separators for air compressors and vacuum packages, as well as air inlet, oil & coalescing type filters. Our SAAF machine intake filter is a complete air filtration solution for machine air intakes.