AAON R94970 Liquid Line Filter Drier 7/8″ ODF

AAON R94970 Liquid Line Filter Drier

The AAON R94970 is a liquid line filter drier engineered to protect refrigeration and air conditioning systems from moisture, acid, and particulate contamination. Designed as a genuine AAON OEM replacement component, this filter drier ensures reliable system performance and long service life when installed on the liquid line of compatible AAON equipment.

Key Features

• Genuine AAON OEM replacement filter drier
• Liquid line installation design
• 7/8″ ODF (Outside Diameter Flare) connections for secure, leak-free installation
• Removes moisture, acid, and solid contaminants from the refrigerant circuit
• Helps prevent compressor damage and system inefficiency caused by contamination
• Designed for compatibility with AAON commercial HVAC equipment

Why Use a Liquid Line Filter Drier?

Moisture and contaminants in a refrigerant system can cause acid formation, compressor wear, and restricted flow — all of which reduce system efficiency and shorten equipment life. Installing a properly sized liquid line filter drier like the AAON R94970 is a critical step in maintaining system integrity during new installations, refrigerant recharges, or after compressor replacements.

Application

• Designed for use with AAON commercial rooftop and air handling equipment
• Suitable for liquid line refrigerant circuit protection
• Ideal for new installations, system maintenance, and post-repair service