Daikin-McQuay 330694401 Core/Filter Drier
The Daikin-McQuay 330694401 is an OEM replacement core/filter drier engineered to protect refrigerant circuits in commercial and light commercial HVAC systems. Filter drier cores are a critical line of defense in any refrigeration system, capturing moisture, acid, and particulate contaminants that can cause compressor damage, corrosion, and system inefficiency.
Product Overview
Designed as a direct replacement for compatible Daikin-McQuay equipment, this filter drier core ensures your system maintains clean, dry refrigerant flow. Using a genuine OEM part helps preserve system performance, extend component life, and maintain manufacturer warranty compliance.
Key Features & Benefits
- OEM replacement core/filter drier for Daikin-McQuay HVAC systems
- Removes moisture, acid, and particulate contamination from refrigerant circuits
- Helps protect compressors and other refrigeration components from damage
- Supports system efficiency and long-term reliability
- Direct replacement for compatible Daikin-McQuay equipment
- Manufactured to OEM specifications for proper fit and function
Application
- Compatible with select Daikin-McQuay commercial HVAC and refrigeration systems
- Recommended for installation during system service, refrigerant recharge, or compressor replacement
- Suitable for use in liquid line filter drier shells designed for replaceable cores
Installation Notes
Filter drier cores should be replaced any time the refrigerant circuit is opened, after a compressor burnout, or as part of a scheduled maintenance program. Always follow Daikin-McQuay service guidelines and applicable safety standards when handling refrigerants and servicing HVAC equipment.
