Description
Sporlan Controls 404201 — 3/8″ Sweat Filter Drier
The Sporlan Controls 404201 is a 3/8″ sweat-connection filter drier engineered to protect refrigeration and air conditioning systems from the damaging effects of moisture, acid, and particulate contamination. Designed for use in liquid lines, this filter drier ensures clean, dry refrigerant flow to keep your system operating at peak efficiency and extend overall equipment life.
Key Features
- 3/8″ sweat (solder) connections for secure, leak-free installation
- Removes moisture, acid, and solid contaminants from refrigerant lines
- High-capacity desiccant core for superior moisture absorption
- Compact, durable construction suitable for residential and light commercial applications
- Compatible with a wide range of common refrigerants
- Designed for liquid line installation in refrigeration and A/C systems
- Sporlan quality engineering for long-lasting, dependable performance
Why Use a Filter Drier?
Moisture and contaminants in a refrigerant circuit can cause compressor failure, acid formation, and system inefficiency. Installing a Sporlan filter drier in the liquid line is a proven best practice that safeguards compressors, expansion valves, and other critical components from premature wear and costly repairs.
Specifications
- Brand: Sporlan Controls
- Model/SKU: 404201
- Connection Size: 3/8″
- Connection Type: Sweat (Solder)
- Application: Liquid Line Filter Drier







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