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16x20x5 Air Filter Merv 8 16x20x5 Air Filter Merv 8
16x20x5 AC Filter Merv 11 16x20x5 AC Filter Merv 11
16x20x5 Furnace Filter Merv 13 16x20x5 Furnace Filter Merv 13
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16x20x5 Filter Merv 10 Carbon 16x20x5 Filter Merv 10 Carbon
16x20x5 Filter Merv 8 Carbon 16x20x5 Filter Merv 8 Carbon
Protects All Against
  • Pollen protection
  • Dust protection
  • Mold protection
  • Dust Mites protection
    Dust Mites
  • Bacteria protection
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    Pet Dander
  • Smoke protection
  • Viruses protection
  • Cooking Smoke protection
  • Odor protection
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Honeywell 16x20x5 Air Filters

Replacement Filter for Model Honeywell FC100A1003

Actual Size: 15.88 X 19.75 X 4.38

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Product Description

Item Model Number: FKDPFW16X20X5
16x20x5 (15.88 x 19.75 x 4.38) FC100A1003 MERV 8 Filter King Replacement Filter for Honeywell

Manufactured in the US

Why Buy Air Filters From Filter King?


In comparison to fiberglass filters, 16x20x5 pleated air filters are at least 20 times more effective. All Filter King air filters are made in the US.


Filters frames are made out of heat resistant paperboard with horizontal grid supports. Able to withstand temperatures of up to 200° F and resistant to moisture, the paperboard frames do not support microbial growth and outperforms traditional cardboard frames.


Chemical free, electrostatically charged synthetic polyester media is pleated, maximizing the surface area, to capture a high number of airborne particles as small as 0.3 microns with low air flow resistance. To increase durability, the media is supported with a corrosion resistant steel wire.

16x20x5 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 16x20x5 Air Filter?

Filter King AC & furnace filters aren’t the typical fiberglass filters that need to be replaced every 30 days. Our filters can typically be used for 3 to 5 months before requiring to be changed. Naturally, a variety of things influence filter lifespan.

Some of the factors that influence your filter’s life include outdoor air quality, whether pets are in the home, and how well your HVAC system is maintained.

Your air filter becomes clogged over time by trapped particles, preventing airflow. The efficiency of the HVAC filter declines. Your system must work harder to heat and cool your home. The extra strain on the HVAC system causes higher energy bills. Regular home air filter replacements can prevent expensive system repairs or replacements down the road.

You should change your filter more frequently if you notice:

  • Household dust build-up
  • The air isn’t cooling as is used to
  • There’s more dust near the air vents
  • A dirty filter surface
  • Higher energy bills
  • Burning smells near your HVAC system.

Your air filter is the heart of your heating and cooling system. You can't have a great indoor environment without it. They are specially engineered to remove particles too small for our eyes to see, that still affect the quality of the air we breathe. Each time you turn on your heating or cooling system, dust settles onto furniture, floors, drapes - even onto other surfaces in the home. Your new Honeywell FC35A1035 replacement filter reduces these fine particles.

This high efficiency filter media collects small dust particles before they can collect on your coils. The result is a cleaner indoor environment and energy savings due to better heat transfer through your system.

This Honeywell FC100A1003 16x20x5 Replacement Air Filter is a high efficiency filter media that lasts up to 6 months. It is made in the USA with double wall construction and die cut fingers for the best results possible.

Fits Honeywell® Models:

Series F35

Series F35R