Parker Liquid Line Filter Dryer: Steel, For 11 ton System, Molecular Sieve
The PARKER Liquid Line Filter Dryer: Steel (SKU 6X514, MPN 304) is a steel shell filter drier designed for use with HCFC refrigerants. It is built for an 11-ton system and features a molecular sieve with a length of…
SKU 3G-OTH-71994
Need installation or engineering help?
Ask a question
Product Description
The PARKER Liquid Line Filter Dryer: Steel (SKU 6X514, MPN 304) is a steel shell filter drier designed for use with HCFC refrigerants. It is built for an 11-ton system and features a molecular sieve with a length of 9.9 inches.
Frequently Asked Questions
What is the PARKER Liquid Line Filter Dryer 304 used for?
The PARKER Liquid Line Filter Dryer 304 is used in HVAC and refrigeration systems to remove moisture, acids, and contaminants from liquid refrigerant lines. It is designed for 11-ton systems using HCFC refrigerants, protecting compressors and metering devices from damage.
What are the specifications of the PARKER Liquid Line Filter Dryer 304?
The PARKER Liquid Line Filter Dryer 304 has a steel shell, a length of 9.9 inches, and uses a molecular sieve. It is compatible with HCFC refrigerant groups and is rated for 11-ton systems. The manufacturer part number is 304.
Where to buy the PARKER Liquid Line Filter Dryer 304 worldwide?
You can source the PARKER Liquid Line Filter Dryer 304 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times.
How to install the PARKER Liquid Line Filter Dryer 304?
Install the PARKER Liquid Line Filter Dryer 304 in the liquid line after the condenser and before the expansion valve. Ensure flow direction matches the arrow on the shell. Use proper brazing techniques to avoid overheating the valve core. Always follow system manufacturer guidelines.
Used in
Common applications for ParkerParker Products
3G Electric supplies Parker steel shell filter driers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











