Description
The Parker-Sporlan 450256-001 LLD 307S is a high-performance liquid line filter drier engineered to protect refrigeration and air conditioning systems from the damaging effects of moisture, acid, and solid contaminants. Featuring 7/8″ ODF sweat connections, this filter drier is designed for straightforward field installation and long-lasting system protection across a wide range of refrigerant applications.
Key Features
- Parker-Sporlan LLD Series liquid line filter drier
- 7/8″ ODF sweat connections for easy installation
- Removes moisture, acid, and particulate contaminants from the refrigerant circuit
- Protects compressors, expansion valves, and other system components
- Durable steel shell construction for reliable, long-term performance
- Compatible with a broad range of common refrigerants
- Ideal for new installations, system retrofits, and post-repair cleanups
Product Details
- Brand: Parker-Sporlan
- Model: LLD 307S
- SKU: 450256-001
- Connection Size: 7/8″ ODF
- Connection Type: Sweat (ODF)
- Application: Liquid line
Why Choose the Parker-Sporlan LLD 307S?
Parker-Sporlan is a trusted name in refrigeration system components, and the LLD Series filter driers reflect that reputation for quality. The LLD 307S combines high moisture capacity with effective acid removal to keep refrigerant circuits clean and dry — extending equipment life and reducing costly service calls. Whether you’re commissioning a new system or performing maintenance on an existing installation, the LLD 307S delivers the protection your system demands.







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