Rectorseal® - Acid-Away® POE provides a unique approach to help prevent compressor burnouts by effectively removing the acid buildup that occurs in Polyol Ester refrigeration oils used in air conditioning and refrigeration systems. It is a safe and easy-to-use treatment for both hermetic and semi-hermetic compressors of virtually any size that operate with Polyol Ester lubricants. It eliminates the need for flushing systems with solvents to remove residual acids. Acid Away® for POE has been tested in accordance with ANSI/ASHRAE Standards 86-1983 and 97-1989, and various ASTM standards.