Champ Filters CAF1897C Carbon Cabin Air Filter

The Champ Filters CAF1897C is a carbon cabin air filter designed to meet or exceed OEM specifications for fit, form, and function. This cabin air filter — also known as a cabin filter, pollen filter, or HVAC filter — removes allergens, pollutants, and airborne particulate matter from the air entering your vehicle's passenger compartment, keeping the air you and your passengers breathe clean and fresh.

Key Features:

• Carbon filtration media traps dust, pollen, dirt, and airborne contaminants before they enter the cabin
• Captures up to 98% of pollen, dust, and harmful contaminants for improved interior air quality
• Helps maintain optimal airflow through the vehicle's heating, ventilation, air conditioning (HVAC), and defrost systems
• Meets or exceeds OEM specifications for a precise, drop-in fit
• Sold as a single filter unit

Cross-Reference Part Numbers:

• GM OEM: 20958479
• AC Delco: CF179C
• FRAM: CF11663
• ECOGARD: XC26205C
• NAPA: 230074
• Baldwin: PA10002
• Bosch: C3947WS
• Mighty: CAF2124C
• Valvoline: VCA1080

Replacement of the cabin air filter is recommended every 12,000 miles or as needed to maintain proper airflow and filtration performance. The Champ CAF1897C is engineered as a direct OEM replacement designed for quick and straightforward installation.