Carrier 317659-402 Filter

The Carrier 317659-402 Air Filter is an OEM-style fan coil replacement filter sized approximately 16.5 x 21.5 x 1 inches for compatible Carrier HVAC equipment.

This Carrier fan coil filter uses a metal frame with synthetic filter media to capture airborne debris before it reaches the blower and indoor coil. Maintaining the correct HVAC air filter helps support proper system airflow while reducing dust buildup on internal components.

Published replacement-part information identifies the 317659-402 for multiple Carrier fan coil and air-handler configurations. Some parts listings also cross-reference KFAFK0201MED.

Because Carrier equipment varies by cabinet and model series, verify the exact equipment model and existing filter dimensions before ordering. Do not select a replacement based on nominal dimensions alone, as actual dimensions can vary slightly between sources.

Key Benefits

• Part Number: 317659-402
• Manufacturer: Carrier
• Product Type: Fan coil / HVAC air filter
• Nominal Size: 16.5 x 21.5 x 1 inches
• Construction: Metal frame with synthetic filter media
• Designed for compatible Carrier fan coil and air-handler equipment
• Helps capture airborne debris before it reaches internal HVAC components
• Helps maintain proper system airflow when correctly sized and maintained
• Published parts information cross-references KFAFK0201MED
• Verify equipment model and existing filter dimensions before replacement

Common Questions

What size is the Carrier 317659-402 filter?
It is commonly listed as a 16.5 x 21.5 x 1-inch fan coil filter. Actual published dimensions can vary slightly, so verify the existing filter and cabinet before ordering.

Is Carrier 317659-402 an HVAC fan coil filter?
Yes. Published parts information identifies the 317659-402 as a fan coil air filter used in compatible Carrier HVAC equipment.

What does Carrier 317659-402 replace?
Published replacement-part listings cross-reference 317659-402 with KFAFK0201MED. Always verify the required part number against the equipment model before substitution.

Will Carrier 317659-402 fit my air handler?
Fitment depends on the exact equipment model and filter cabinet. Confirm your unit model number and existing filter dimensions rather than relying only on the nominal filter size.

What is the Carrier 317659-402 filter made from?
Published technical parts information describes the filter as having a metal frame with synthetic filter media.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

This item is not eligible for free shipping.