01-0788 Nordyne 3/8" Liquid Line Filter Drier

The Nordyne 01‑0788 is a factory‑specified 3/8" liquid line filter‑drier designed for use in Intertherm, Miller, and Nordyne air‑conditioning and heat‑pump systems. This drier removes moisture, acid, and particulate contamination from the refrigerant circuit, protecting the compressor and ensuring long‑term system reliability.

Although Nordyne’s OEM number is 01‑0788, multiple sellers confirm that Nordyne systems commonly use standard 3/8" ODF or SAE flare filter‑driers from major HVAC manufacturers. These units typically feature 8 cubic inches of desiccant volume and are suitable for R‑22 and R‑410A systems depending on the model selected.

Key Features

• OEM Nordyne liquid line filter‑drier

• 3/8" connection (ODF or SAE depending on system)

• Removes moisture, acid, and contaminants

• Protects compressor and metering devices

• Compatible with Intertherm, Miller, and Nordyne systems

• Typical size: 8 cu. in. desiccant volume (based on industry‑standard equivalents)

Common Symptoms Requiring Replacement

• Restricted refrigerant flow

• High head pressure

• Poor cooling performance

• Contaminated refrigerant after compressor failure

• Moisture‑related TXV issues