Description
The Marvair 70389 Filter Drier is a genuine OEM replacement component engineered to maintain the integrity and efficiency of Marvair HVAC and packaged terminal systems. By removing moisture, acid, and particulate contaminants from the refrigerant circuit, this filter drier plays a critical role in protecting compressors, expansion devices, and other sensitive refrigeration components from premature wear and failure.
Key Benefits
- Removes moisture and acid from the refrigerant circuit to prevent corrosion and freeze-ups
- Filters particulate contaminants that can damage compressors and metering devices
- Genuine Marvair OEM part ensures proper fit and reliable performance
- Helps extend the service life of the overall refrigeration system
- Supports system efficiency by keeping the refrigerant circuit clean and dry
Applications
- Designed as a direct OEM replacement for compatible Marvair HVAC units
- Suitable for use in commercial and light-commercial packaged HVAC systems
- Ideal for use during system servicing, refrigerant recharge, or compressor replacement
Why Replace Your Filter Drier?
Industry best practice recommends replacing the filter drier any time the refrigerant circuit is opened. A saturated or clogged drier can restrict refrigerant flow, cause pressure drops, and allow moisture to circulate — leading to acid formation, copper plating, and costly compressor damage. The Marvair 70389 ensures your system is protected from the moment it is commissioned.
Ordering Information
- Brand: Marvair
- Part Number: 70389
- Type: Filter Drier
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