Four Seasons 33470 A/C Receiver Drier

Reliable Four Seasons Filter Drier for Automotive A/C Systems

The Four Seasons Filter Drier 33470 is engineered to maintain optimal performance in automotive air conditioning systems. Designed with durable steel construction and a built-in moisture indicator window, this A/C receiver drier helps protect your vehicle’s A/C components from moisture and contaminants.

• Constructed from robust steel for long-lasting durability
• Includes a desiccant filter to absorb moisture and prevent corrosion
• Features a moisture indicator window for easy system status checks
• Male inlet fitting with 0.625-inch thread diameter and female outlet fitting with o-ring seal
• Body dimensions: 3-inch diameter and 10-inch length for precise fitment
• Comes with included gaskets and seals for secure connections
• Meets or exceeds OEM specifications for reliable replacement

Detailed Product Features and Specifications

The Four Seasons Filter Drier 33470 is part of the Filter Drier product line, known for its focus on efficient moisture and contaminant removal in automotive HVAC systems. This A/C receiver drier features a non-replaceable desiccant filter made from high-quality materials to ensure consistent drying performance. The inlet fitting is a male insert o-ring type with a 3/8-inch diameter (0.375 inches), while the outlet fitting is a female o-ring type, providing secure and leak-resistant connections. The unit measures 3 inches in diameter and 10 inches in length (76.2 mm by 254 mm), making it compatible with various vehicle makes and models requiring this size and fitting configuration.

Common Applications and Problem Solving

• Prevents moisture buildup that can cause corrosion and damage to A/C components
• Filters out debris and contaminants to maintain system efficiency
• Helps avoid compressor failure due to moisture-related issues
• Reduces the risk of refrigerant leaks by maintaining proper sealing
• Supports consistent cooling performance in automotive air conditioning systems

Installation Notes and Tips

When installing the Four Seasons Filter Drier 33470, ensure the correct orientation of the male inlet and female outlet fittings to match your vehicle’s A/C system layout. The included gaskets and green o-rings (part number 24606) should be properly seated to prevent leaks. Note that this unit does not include a mounting bracket or washer, so verify compatibility with your vehicle’s mounting hardware. The moisture indicator window allows for quick visual inspection of system condition during maintenance.

Quality Assurance and Warranty Information

This Four Seasons Filter Drier is a new, OEM-quality replacement part that meets or exceeds original equipment manufacturer standards. Manufactured with precision and tested for durability, it ensures reliable performance in automotive HVAC systems. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.