Aaon P34330 3/8" Liquid Line Filter Drier

The Aaon P34330 is a 3/8" liquid line filter drier designed for commercial HVAC refrigeration systems. This critical component protects refrigeration circuits by removing moisture, acids, and contaminants from the refrigerant before it reaches expansion devices and evaporators.

Key Features:

• 3/8" ODF (flare) connection size for liquid line installation
• High-capacity molecular sieve desiccant core for superior moisture removal
• Integrated filter screen captures particulates and system debris
• Bi-directional flow design for flexible installation
• Solid copper construction with brazed connections for durability
• Suitable for use with standard refrigerants including R-410A, R-22, and others

Filter driers are essential maintenance components in refrigeration systems, preventing compressor damage and system failures caused by moisture and contaminants. The P34330 is designed as a direct replacement part for Aaon rooftop units and air conditioning equipment, ensuring proper system protection and optimal performance.