ROTAIR 157-030-S Air Compressor Filter Element

ROTAIR 157-030-S Air Compressor Filter Element is the OEM‑equivalent air/oil separator element designed for Rotair compressors that use the 157030S separator configuration. As a direct replacement for the OEM reference, this element sits in the separator stage of the air end to remove oil from the compressed air and trap oil aerosols, helping protect downstream components and maintain air quality. The part is listed in Rotair spare-parts catalogs and is sold by multiple suppliers as the standard service element for 157030S configurations, confirming compatibility with Rotair service catalogs and ensuring continued operation of relevant Rotair models. In common maintenance catalogs, Rotair references other separator and filter parts such as 157002 S (separator) and 162208 S (air filter), indicating the 157030 S role within the broader Rotair separation/filter lineup.