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Main product image of Fan Coil Filter 16.5" x 21.5" x 1", 317659-402
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Fan Coil Filter 16.5" x 21.5" x 1", 317659-402

Brand:
Carrier
SKU:
317659-402
Rating:
(17)
Q&A:
(2)
Fan Coil Filter 16.5" x 21.5" x 1", 317659-402
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$52.79 each
In Stock
In Stock
Get 9 Tue, Jul 7
Order by today, receive Tuesday
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days

Description

Carrier 317659-402 Filter (Fan Coil Filter 16.5" x 21.5" x 1")
An official OEM fan coil air filter used in compatible Carrier HVAC equipment to trap airborne pollutants and help maintain proper airflow and system performance.

Key Features:
  • Official OEM Filter 317659-402 for Carrier HVAC equipment
  • Filter dimensions: 16.5" x 21.5" x 1"
  • SupplyHouse notes this item replaces KFAFK0201MED

Compatibility & Applications:
  • Listed for Carrier HVAC equipment
  • Intended as a fan coil filter in the listed size
  • Must only be used where the manufacturer specifies this exact part number: 317659-402

Installation & Operation Notes:
  • Installation should be performed by a qualified HVAC technician or a homeowner following the equipment manufacturer's instructions for filter access and orientation.
  • Refer to the unit's service/installation manual for the correct filter location, airflow direction, and cabinet/duct fit requirements.
  • The provided sources do not include model-specific installation steps beyond size identification; follow the unit documentation.

Maintenance & Troubleshooting:
  • Carrier explains that air filters are typically located in or near the air handler and are used to trap airborne pollutants, helping keep system components cleaner and maintain airflow.
  • Carrier notes a dirty or clogged filter can restrict airflow, which can reduce performance, increase energy use, and place additional strain on components.
  • If comfort or airflow issues persist after replacement, confirm the filter is correctly seated and that the correct size/part number is installed per the equipment documentation.

Certifications & Compliance:
  • No separate certifications or listings are explicitly stated for this filter in the provided sources.

User Reviews & Q&A Summary:
  • Reviews commonly describe it as exactly as advertised and the correct filter for the application, with multiple comments noting careful packaging and that it arrived in good condition.
  • Several reviewers mention buying spares for convenience and note that it can be hard to find locally.
  • Q&A guidance includes confirmation that 317659-402 / KFAFK0201MED corresponds to a Carrier fan coil filter with dimensions 16.5" x 21.5" x 1".
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Air Filter 19-7/8" x 21-1/2" x 3/4", 317659-403
SKU: 317659-403
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Product Reviews

4.82 out of 17 reviews
100% would recommend this product
4.82
out of 17 Reviews
100% would recommend this product
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5 star
82%
4 star
18%
3 star
0%
2 star
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1 star
0%
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Showing 1-10 of 17 reviews

Product just as advertised

Boxed well and arrived as promised
RB
Branson, MO
1 years ago
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Just as listed would buy again

Bought for spare so I can clean one and let one dry
Jack
Kentucky
4 years ago
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Best service and filters

The quality of the filters I purchased were top rate and the service I received from supplyhouse was first class. The filters came earlier than they were estimated to arrive, and they were boxed with so much care as to not damage the filters. You just don't find with a company with this high level of customer service anymore.
Happy customer
Cape Cod Ma
4 years ago
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Great quality and I will buy from Supply House again & again

I use this in my Central AC. Great quality!
Reanie
Lewisburg PA
4 years ago
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Great Customer service

I was having a problem finding the filter for my AC so I used to question section and sent a picture of all the numbers on my unit. They told me what I needed, I bought it and it was perfect.
Mark
Lakewood Ranch FL
4 years ago
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I would definitely buy this product again and again

The product is working just fine. I ordered my filter and received it in two days.
Mo The Home Owner
Philadelphia, Pa
5 years ago
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Excellent and Easy

That was the easiest, smoothest order ever. A simple search of my AC unit, filter was exact macth. And it was delivered within days.
Sherry Berry
Ft. Washington, MD
5 years ago
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I would buy this product again

This is the only place that I have found that I can purchase this filter.
John
Wilkes-Barre Pa
6 years ago
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Long lasting filter

We are satisfied with this sturdy Carrier filter.
Pearl
Long Branch, NJ
6 years ago
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Yep, I would buy again.

Exactly what I wanted. Very well packed. Thanks.
j
USA
6 years ago
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Product Q&A

2 Questions
2 Questions
ASK A QUESTION

Q: What is the MERC rating of this filter?

Asked by Jose 3 years ago

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Q: Can you can give more details for this filter such as size dimensions? The numbers on my current filter read 317659-402 and KFAFKO212ME}. Thank you. ~Cathe~

Asked by Cathe 14 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

This is a Carrier fan coil filter and the dimensions are 16.5 x 21.5 x 1.

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