Check the listing for details. GA-5 thru GA-11 FF Atlas Copco Service Kit: Filter Kit and Lubricant (1 Gallon). Condition: New. Listed at 260.00 USD. This service kit from Masia Compressors is designed for Atlas Copco GA-5 thru GA-11 FF compressors. The kit includes an air filter, oil filter, and air/oil separator, along with a premium synthetic lubricant. The lubricant is a PAO base with ISO 46 viscosity, and has a lifetime of 8000 hours or 12 months. The air filter and oil filter have a lifetime of 2000 hours or 3 months, while the air/oil separator has a lifetime of 4000 hours or 6 months. This United States-made kit is perfect for those in the business and industrial sector who need to maintain their compressed air treatment and filters. It includes everything needed for a complete service, ensuring that your compressor is running at maximum efficiency. With this service kit, you can be sure that your compressor will continue to perform at its best for years to come.