Sporlan 450291-001 Filter Drier

If you are pulling a vacuum on a system that previously utilized the 450132-001, the Sporlan 450291-001 Filter Drier is the direct engineering update for your replacement needs. This LLD 164S Liquid Line Drier features a 1/2" ODF solder connection, designed for seamless integration into residential and commercial HVACR refrigeration systems. With a 16 cubic inch desiccant volume, the 100% molecular sieve core is optimized for high moisture removal and acid adsorption, ensuring maximum protection for the expansion valve and compressor. The Sporlan 450291-001 is fully compatible with modern refrigerants, including R-410A, R-134a, R-404A, and R-22, and is built to handle 650 PSI maximum working pressure. This sealed liquid line drier is essential for maintaining system chemistry and preventing the formation of harmful contaminants following a component swap or a system burnout cleanup. Its robust carbon steel shell and powder-coated finish provide superior corrosion resistance for demanding field environments.

• OEM replacement: Direct updated version for the 450132-001 model for guaranteed fitment.
• Contaminant control: Solid molded core provides high-capacity filtration of solid debris and acid.
• High pressure rating: Certified for 650 PSIG, making it ideal for R-410A refrigeration systems.
• Fast installation: Features 1/2" ODF copper sweat connections to simplify brazing in tight spaces.
• Refrigerant versatility: Universally compatible with HFC, HCFC, and CFC refrigerants and their associated oils.

Is the 450291-001 compatible with R-410A systems?
Yes, this unit is specifically engineered to withstand the high operating pressures of R-410A and provide efficient moisture extraction for POE oils.

Can I use this to replace the older 450132-001 model?
Correct. The 450291-001 is the official updated version provided by Sporlan for the 450132-001 part number.

What is the desiccant volume of this filter drier?
This model features a 16 cubic inch core, which provides a significantly higher capacity for moisture and acid retention compared to smaller 083 or 053 series driers.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.