The MANN FILTER 49 000 52 121 filter separator replacement is built with top-quality materials and workmanship. This aftermarket air/oil separator offers oil separation performance equal to or better than the original OEM separator specifications.
The air/oil separator is the last line of defense between the compressor’s lubricant and your compressed air system. By capturing oil mist and returning it to the sump, a quality separator lowers oil consumption, reduces carryover and helps the compressor run efficiently. Each separator is built to stay rigid under full operating pressure and maintain a steady pressure differential throughout its service life.
The MANN FILTER 49 000 52 121 separator equivalent is built with superior materials and engineering. We have replaced air/oil separators from all major brands in hundreds of thousands of applications since 1976.








