4007A - Supco Universal Refrigerator 1" Drier Filter With Access Valve

4007A – Supco Universal Refrigerator 1" Drier Filter with Access Valve | Appliance Kingdom

Restore your refrigeration system’s performance and protect it from moisture and contaminants with the 4007A Supco Universal Refrigerator 1" Drier Filter with Access Valve, available now at Appliance Kingdom. Ideal for system service and repairs, this high-quality universal in-line drier removes moisture, acid, and solid particles to keep your sealed system clean and efficient.

Perfect for use in refrigerators, freezers, and HVAC systems, this 1-inch copper drier includes an integrated access valve, making it easy for technicians or DIYers to install, evacuate, or recharge sealed systems. The 4007A is a trusted replacement part compatible with a wide range of brands and applications.

Extend Appliance Life & Ensure Clean System Operation

The 4007A Supco drier filter plays a crucial role in system protection. It’s designed to prevent compressor failure by eliminating moisture and debris that can clog capillary tubes or corrode internal components. Whether you're replacing a faulty drier or installing one during system repairs, this part provides long-term reliability and cleaner refrigerant flow.

Common Reasons for Replacement

• Compressor burnout or acid formation

• Moisture contamination in refrigerant system

• System retrofit or line repair

• Preventive maintenance after major service

Key Features & Benefits

• Universal Fit – Compatible with most sealed refrigeration systems and HVAC units

• Built-In Access Valve – Allows for pressure checks, charging, and evacuation

• Durable Copper Construction – Corrosion-resistant and built for long-term performance

• Moisture & Acid Removal – Protects compressors and ensures cleaner refrigerant flow

• Easy Installation – Designed for professional technicians and experienced DIY users

• Reliable OEM-Quality Part – Manufactured by Supco, a leading name in appliance parts