Mueller Industries RP16654 Liquid Line Filter Drier 16 Cu

Product Description

The MUELLER INDUSTRIES RP16654 is a press-fit liquid line filter drier rated at 16 cubic inches and sized for 1/2-inch connections. Liquid line filter driers remove moisture, acid, and particulate contamination from refrigerant circuits, protecting compressors and metering devices from damage caused by system contaminants. This unit uses a press-style fitting for tool-free, flame-free connection, making it a practical choice for refrigeration systems where open-flame brazing is restricted or where faster installation is required. Licensed HVAC and refrigeration technicians install this component as part of new system commissioning or post-repair cleanup procedures.

The RP16654 is designed for use in refrigeration and air conditioning liquid line circuits. Its press-fit copper fitting construction suits residential and light commercial refrigeration applications where 1/2-inch liquid line connections are standard. The press fitting style is especially appropriate in occupied spaces or wherever torch work introduces fire risk or code restrictions. Technicians typically install this drier downstream of the condenser and before the metering device in the refrigerant circuit.

Key Features

• Press-fit connection eliminates the need for open-flame brazing during installation
• 16 cubic inch desiccant capacity for effective moisture and acid removal
• 1/2-inch connection size suits standard residential and light commercial liquid lines
• Copper fitting material for compatibility with refrigerant-grade copper tubing
• Liquid line drier design protects compressors and TXV or fixed orifice metering devices

Compatibility

Designed as an OEM-style replacement or new-installation liquid line filter drier for refrigeration and air conditioning systems using 1/2-inch liquid line connections and press-fit copper fittings.

Installation Notes

Installation should be performed by a licensed HVAC or refrigeration technician holding an EPA 608 certification. Recover all system refrigerant before removing an existing drier or cutting into the liquid line. Press fittings require the appropriate press tool and jaw set rated for the fitting size and style. Always install the drier with flow direction aligned to the arrow marked on the body, with refrigerant flowing from condenser toward the metering device.

Technical Specifications

• Product Type: Liquid Line Filter Drier
• Connection Size: 1/2 inches
• Desiccant Capacity: 16 cubic inches
• Fitting Style: Press
• Fitting Material: Copper

Standard Information

• Brand: MUELLER INDUSTRIES
• Manufacturer Part Number: RP16654