Product Description Acid-Away HVAC compressor acid neutralizer helps prevent compressor burnout by removing acid buildup in refrigeration oils of air conditioner and refrigeration systems. Apporoved and recommended by OEM's. Safe and easy to use HVAC acid neutralizer, to treat both hermetic and semi-hermetic compressors of virtually any size that operate with mineral refrgigeration oils. Comes in a bottle from. Removes residual acid left after compressor burnout. Proven highly effective in extensive HVAC tests. No need to flush system with solvent to remove residual acid. Acid-Away HVAC compressor acid neutralizer, may be used for preventative maintenance in operating refrigeration and air conditioner systems where acid buildup is detected, but a compressor changeout is not yet needed. FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets. From the Manufacturer Acid-Away is a unique patented chemical treatment for use in air conditioning and refrigeration systems that have experienced a burnout, or operating systems that are showing a buildup in acid content. It circulates quickly throughout the system and chemically neutralizes acids that are always left in an air conditioning or refrigeration system after a burnout occurs.