ACDelco CF3404 Gold Passenger Compartment Cabin Air Filter

The ACDelco CF3404 is an ACDelco Gold (Professional) passenger compartment cabin air filter designed to deliver clean, filtered air to your vehicle's interior. Part of ACDelco's trusted Gold line, this cabin air filter serves as a high-quality alternative to Original Equipment (OE) parts and is manufactured to meet expectations for fit, form, and function.

Outside air is drawn into the vehicle interior through the HVAC (Heating, Ventilation & Air Conditioning) blower motor, where it passes through the cabin air filter before circulating through the cabin. The CF3404 traps dirt, dust, pollen, and other airborne contaminants, helping to ensure cleaner, healthier air inside the vehicle.

Key Features:

• ACDelco Gold (Professional) grade — high-quality OE alternative backed by General Motors
• Filters dust, pollen, fumes, smoke, and other airborne particles before they enter the vehicle cabin
• Helps prevent bacteria and mold growth inside the vehicle's ventilation system, reducing interior odor
• Supports proper airflow and flow management through the HVAC system
• Manufactured to meet OE specifications for fit, form, and function
• Also known as: cabin air filter, passenger compartment air filter, cabin filter, pollen filter

The ACDelco CF3404 is a reliable, direct-fit replacement that helps maintain optimal HVAC performance and cabin air quality. Regular replacement of the cabin air filter is recommended to preserve airflow efficiency and interior air comfort.