The BAUER/ROTORCOMP R-1279 filter separator replacement is built to OEM form, fit and function using top-grade media. It measures 4.44″ OD x 6.44″ tall with a 2.56″ ID. This aftermarket air/oil separator delivers oil separation equal to or better than the original OEM separator specifications.
A worn separator lets oil carry over into the air system and drives up both oil consumption and energy cost. This replacement separator restores proper oil separation, returning captured oil to the compressor while keeping pressure drop low.
- 2 – 3 PPM residual oil content in functioning systems
- Every air/oil separator is individually tested for electrical ground
- Borosilicate Microglass filter media is standard
- Top-quality gasket material
This BAUER/ROTORCOMP R-1279 separator equivalent is manufactured to the highest quality standards and is guaranteed. Since 1976, we have replaced oil separators from all major brands in hundreds of thousands of applications.







