Emerson Alco 057193 Filter

The Emerson Alco 057193, also identified by model ALF032MF, is a specialized liquid line filter engineered for high-performance debris management in recovery, recycle, and reclaim applications. Designed with a 1/4" male flare inlet and a 1/4" female flare outlet, this 3-cubic-inch unit provides a compact footprint for tight service manifolds or equipment cabinets. Techs should note the 40-micron filtration rating, which is specifically optimized to protect sensitive downstream components like solenoid valves and thermostatic expansion valves (TXV) from fine particulates that cause metering failures. Operating with a robust 680 PSI maximum working pressure, it is fully compatible with modern high-pressure refrigerants including R-410A, R-404A, and R-507, alongside standard CFC and HCFC blends. The steel shell is finished with a corrosion-resistant epoxy powder paint, ensuring structural integrity in high-moisture environments. For contractors handling refrigerant recovery or system burnouts, integrating this filter is a standard best practice to prevent contaminant migration into recovery cylinders or new compressors.

• Optimized Protecton: The 40-micron internal media effectively traps fine contaminants, preventing expansion valve clogging and seat damage.
• Versatile Refrigerant Compatibility: Rated for use with HFC, HCFC, and CFC refrigerants, including R410A and R22 systems.
• High Pressure Durability: A 680 PSI rating ensures safe operation across a wide range of residential and commercial refrigeration cycles.
• Leak-Proof Connections: Features precision-machined 1/4" SAE flare fittings for a secure, repeatable seal without the need for brazing in the field.
• Standardized Sizing: The 3-cubic-inch desiccant/filter volume is the industry standard for secondary protection in refrigerant reclaim setups.

Is the ALF032MF a bi-flow filter?
No, the ALF032MF is a uni-directional filter. Always verify the flow arrow on the shell points toward the metering device or recovery cylinder to ensure proper filtration and prevent internal pressure drop issues.

Can I use this as a permanent filter drier for moisture removal?
While the ALF series provides exceptional particulate filtration, it is primarily categorized as a liquid line filter for debris. For systems with high moisture content or after a burnout, technicians typically combine this with a dedicated high-capacity desiccant drier.

Does the female flare side require a gasket?
Standard SAE 45-degree flare connections rely on metal-to-metal contact for sealing. Ensure the flare faces are clean and free of scores before torquing to prevent refrigerant leaks.

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.