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24x28x1 Air Filter Merv 8
24x28x1 AC Filter Merv 11
24x28x1 Furnace Filter Merv 13
24x28x1 Filter Merv 13 Titanium
24x28x1 Filter Merv 10 Carbon
24x28x1 Filter Merv 8 Carbon 24x28x1 Filter Merv 8 Carbon
Protects All Against
  • Pollen protection
  • Dust protection
  • Mold protection
  • Dust Mites protection
    Dust Mites
  • Bacteria protection
  • Pet Dander protection
    Pet Dander
  • Smoke protection
  • Viruses protection
  • Cooking Smoke protection
  • Odor protection
  • Smog protection
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24x28x1 Air Filter

AC Furnace Air Filter 24x28x1 -Inches

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Odor Eliminator

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Product Description

Item Model Number: FKFB24X28
Brand: Filter King
Filter size: 24x28x1
Actual Size: 23.5 x 27.5 x .75
1-Inch Filter
MERV 8 Filter Rating
Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses
Residential / Commercial Use

Manufactured in the US

Why Buy Air Filters From Filter King?


In comparison to fiberglass filters, 24x28x1 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.

24x28x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 24x28x1 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.

24x28x1 Air Filter

Filter King 24x28x1 size air filters are used by your home air systems to clean out all the incoming airflow that pumps in. Your air systems have no real way to differentiate the good air from the bad so these filters cleans it out. The tight mesh weaving is able to capture and absorb harmful particles before they have a chance to pollute your home. The process leads to higher air quality over time and a cleaner, healthier home. The filters will eventually become so dirty that they are unable to effectively process airflow.

When dirty air filters block airflow, then that leads to issues of dryness and stagnation throughout your home. The particles already inside will not be able to cycle out either, which is problem when there is dander or smoke in the air. Your air systems are also strained since they will attempt to push the airflow past the blockage. This causes mechanical damage to the systems over time if they continue working at maximum capacity without restraint. You will also see a rise in energy billing over time as the systems use more electricity than necessary.

Filter King offers 24x28x1 size air filters that are ready for installation upon their delivery to your home. We deliver the filters regularly if you decide to go with our subscription option, orders of two or more filters are even delivered for free. Our filters have a MERV rating of eight and are capable of blocking out irritants like:

  • Pollen
  • Dust
  • Mold
  • Dust Mites
  • Bacteria
  • Pet Dander
  • Smoke
  • Viruses

24x28x1 Furnace Air Filters

Your furnace filters are used in their system to keep airflow clean before it distributes into your home air systems. The process is necessary, but the filters will become a problem as they grow dirtier over time. The heated airflow will build up and eventually cause expensive mechanical damage. Your home will also experience temperature fluctuations since it is not being warmed by the trapped airflow. Avoid these problems by purchasing new air filters and installing them before the old air filters start causing problems.