Four Seasons Aluminum A/C Filter Drier

The Four Seasons Aluminum A/C Filter Drier is an air conditioning receiver drier (also called an accumulator or filter drier) that protects your vehicle's A/C system. It removes moisture and filters debris from the refrigerant circuit. Keeping the refrigerant clean and dry helps the system cool well and helps protect the compressor and other components.

Key Features:

• Aluminum housing resists corrosion and keeps weight down
• Desiccant absorbs moisture that can cause internal corrosion and freeze-ups
• Built-in filtration traps contaminants and debris before they reach the compressor or expansion device
• Designed to replace the original drier and restore proper A/C operation
• Backed by Four Seasons, a long-established name in aftermarket A/C and engine cooling parts

Replace the receiver drier whenever the A/C system is opened for service, such as when you replace the compressor, condenser or evaporator. This helps protect the new components and keeps the system running reliably. Choose the variant that matches your application from the options listed on this page.