Carrier 317659-403 Filter 20×21.5×1

Description

The Carrier 317659-403 is an OEM replacement filter sized 20×21.5×1, engineered to maintain proper airflow and protect your Carrier HVAC system from dust, debris, and airborne particles. Using a genuine Carrier replacement filter ensures a precise fit and consistent performance, helping to extend equipment life and maintain indoor air quality.

Key Features

• OEM Carrier replacement filter for a guaranteed fit
• Dimensions: 20 x 21.5 x 1 inches
• Captures dust, lint, and airborne particles to protect system components
• Helps maintain optimal airflow and system efficiency
• Designed for compatibility with select Carrier HVAC equipment

Why Choose an OEM Filter?

Using a genuine OEM filter like the Carrier 317659-403 ensures your system operates as designed. Aftermarket filters may not match the exact dimensions or filtration characteristics required, potentially leading to air bypass, reduced efficiency, or accelerated wear on internal components. Replace your filter regularly to keep your system running at peak performance.

Specifications

• Brand: Carrier
• Part Number: 317659-403
• Filter Size: 20 x 21.5 x 1 in.
• Type: Replacement HVAC Filter