Description
The Copeland ASK309SWHH (SKU 056513) is a heavy-duty suction line filter drier engineered to protect refrigeration and air conditioning systems from moisture, acid, and particulate contamination. Featuring a charcoal blend desiccant core, this filter drier goes beyond standard drying to actively adsorb harmful acids and non-condensables that can degrade compressor oil and damage system components.
Key Features
- 1-1/8″ ODF sweat (solder) connections for secure, leak-free installation
- 30 cubic inch internal volume for high-capacity moisture and contaminant removal
- 40 micron filtration to capture solid particles and protect downstream components
- 500 PSI maximum working pressure for compatibility with a wide range of refrigerants and system pressures
- Charcoal blend desiccant core for superior acid and moisture adsorption
- Designed for suction line installation to safeguard compressors from contamination
Applications
- Commercial refrigeration systems
- Air conditioning systems requiring suction-side filtration
- System cleanup after compressor burnout
- New installations requiring moisture and acid protection
Specifications
- Model: ASK309SWHH
- SKU: 056513
- Connection Size: 1-1/8″ ODF (Sweat/Solder)
- Internal Volume: 30 cubic inches
- Filtration Rating: 40 micron
- Maximum Working Pressure: 500 PSI
- Desiccant Type: Charcoal Blend
- Line Type: Suction Line
Trust Copeland’s proven engineering to keep your refrigeration and HVAC systems running clean, dry, and efficient. The ASK309SWHH is an ideal choice for both new installations and system burnout recovery where acid cleanup is critical.







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