Refrigerator Universal Drier Filter, 3/4-inch 4001

Universal 3/4-inch refrigerator filter drier used in the sealed refrigeration system.

Is This the Right Part?

Common Symptoms

• Restricted refrigerant flow
• Poor or inadequate cooling when the filter drier is clogged or contaminated

Check Before Replacing

• Verify that the installed component is a 3/4-inch refrigerator filter drier before ordering.
• Have a qualified refrigeration technician evaluate refrigerant pressures and temperature differences across the drier.
• Inspect for restriction indicators such as an abnormal temperature drop across the drier; sealed-system diagnosis requires proper refrigeration tools and training.

Pro Tip

Part Details

Key Features

• 3/4-inch size
• Universal refrigerator application
• Filter drier for sealed refrigeration systems

Installation Notes

• Sealed-system installation requires opening the refrigerant circuit and should be performed by a qualified refrigeration technician.
• Follow applicable refrigerant-handling requirements and evacuate/recharge the system using approved procedures.
• Verify the replacement drier's size and application before installation.

Verified Compatible Models

EH221FXRQ00, EL7ATRRMQ04, EV161FZRQ00, EV161FZRQ02, EV171NYMS02, EV209NBTQ01, EVL201NXRQ05

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.