Universal Air FI1366C Cabin Air Filter

Charcoal Cabin Air Filter FI1366C

The Universal Air FI1366C is a charcoal cabin air filter for select Infiniti and Nissan applications. It is built for drivers who want cleaner air entering the HVAC system and a direct-fit replacement for the specified vehicles.

Key Features

• Charcoal filtration media helps capture airborne contaminants and reduce odors entering the cabin.
• Direct replacement cabin air filter for HVAC filter service.
• Compatible with select Infiniti QX50 and Nissan Altima applications.
• Part number FI1366C for easy identification and ordering.

Detailed Description

Universal Air FI1366C is a charcoal cabin air filter designed for 2019-2020 Infiniti QX50 and 2019-2020 Nissan Altima applications. As a cabin air filter, it serves the HVAC system by filtering incoming air before it reaches the passenger compartment. The charcoal element adds odor-control capability compared with standard particulate-only filters, making it a practical replacement during routine climate-control service. FI1366C is a fitment-specific part number that helps confirm the correct filter for these vehicles.

What It Helps Address

• Dust and airborne debris entering the cabin through the HVAC intake.
• Unwanted odors carried into the passenger compartment.
• Reduced airflow caused by a loaded or restricted cabin filter.
• Routine HVAC filter maintenance on compatible vehicles.

Installation Notes and Tips

Replace the cabin air filter according to the vehicle service schedule or sooner if airflow drops or odors increase. Verify the filter housing location and confirm FI1366C matches the application before installation. This part fits 2019-2020 Infiniti QX50, N/A and 2019-2020 Nissan Altima, N/A.