Description
The Copeland 056661 High Acid & Water Removal Core is a professional-grade filter drier core engineered to safeguard refrigeration and air conditioning systems from two of the most damaging contaminants in any refrigerant circuit — acid and moisture. Designed for use in Copeland-compatible filter drier shells, this replacement core delivers reliable, long-lasting system protection in demanding HVAC/R applications.
Key Features
- High acid removal capacity — neutralizes harmful acids that degrade compressor oil and system components
- High water removal capacity — absorbs moisture that can cause freeze-ups, corrosion, and copper plating
- Engineered for compatibility with Copeland filter drier shells
- Helps extend compressor and system service life
- Ideal for use during system changeouts, burnout cleanups, and routine maintenance
- Suitable for use with common refrigerants in residential and light commercial HVAC/R systems
Applications
- Post-burnout system cleanup and acid neutralization
- Preventive maintenance on refrigeration and air conditioning systems
- Replacement core for Copeland-compatible filter drier shells
- Residential and commercial refrigerant circuit protection
Why Choose the Copeland 056661?
Acid and moisture contamination are leading causes of compressor failure and system inefficiency. The Copeland 056661 core is specifically formulated with high-capacity desiccant media to tackle both threats simultaneously, making it the go-to choice for HVAC/R technicians performing system repairs, burnout recoveries, or scheduled maintenance. Trust Copeland quality to keep your refrigerant circuits clean, dry, and running at peak performance.







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