Parker 450028-001 Filter

The Parker 450028-001 (Model BF164S) is a high-performance bi-flow liquid line filter drier specifically designed for heat pump applications and reverse-cycle systems. Featuring 1/2 inch ODF sweat connections, this 16 cubic inch unit provides critical protection against moisture, acid, and solid contaminants. For technicians performing maintenance or repairs, the 450028-001 serves as the direct replacement for 031653-07, ensuring seamless compatibility and a drop-in fit for existing refrigeration circuits.

Engineered for professional-grade durability, the Parker BF164S filter utilizes internal check valves to manage bidirectional refrigerant flow without the need for external components. Its high-capacity desiccant core is optimized for R-410A system protection while maintaining compatibility with R-22, R-404A, and R-134A refrigerants. The powder-coated steel shell undergoes a 500-hour salt spray test to ensure long-term resistance to corrosion in harsh outdoor environments, making it a reliable choice for HVAC liquid line repair. This UL-listed component is rated for operating pressures up to 650 PSI, effectively minimizing pressure drops while maximizing system efficiency and component longevity.

• System Compatibility: Serves as a direct replacement for 031653-07, matching the technical specifications required for original equipment performance.
• Dual-Flow Protection: Integrated check valves prevent the release of captured contaminants during heat pump cycle reversals.
• Advanced Filtration: The 16 cubic inch desiccant core effectively neutralizes acids and removes sub-micron debris to protect the TXV and compressor.
• Corrosion Resistance: Durable epoxy powder coating provides heavy-duty protection against salt spray and extreme atmospheric conditions.
• High Pressure Rating: Rated for 650 PSI, making it ideal for high-pressure R-410A refrigeration systems.

• Can professional technicians use the 450028-001 for R-22 systems? Yes, the Parker BF164S is widely compatible with most standard HCFC and HFC refrigerants, including R-22 and R-410A.
• Is this unit intended for suction line or liquid line installation? This is a bi-flow liquid line filter drier, specifically designed for placement in the liquid line of heat pumps.
• What is the benefit of the ODF connection on this filter? The 1/2" ODF sweat connection allows for a traditional brazed joint, ensuring a leak-proof seal in permanent refrigeration installs.

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.