All filters are made in the USA + Free Shipping on orders over $50

Call Us C877.570.9755

24x30x1 Air Filter Merv 8
24x30x1 AC Filter Merv 11
24x30x1 Furnace Filter Merv 13
24x30x1 Filter Merv 13 Titanium
24x30x1 Filter Merv 10 Carbon
24x30x1 Filter Merv 8 Carbon 24x30x1 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
{{ filter_count }} Pack of

24x30x1 Air Filter

AC Furnace Air Filter 24x30x1 -Inches

1. Select Filter Quality

Odor Eliminator

2. Select Quantity

${{ money(priceWithoutDiscount()) }} Save ${{ money(savePrice()) }} ({{ savePercent()}}%)


Product Description

Item Model Number: FKFB24X30
Brand: Filter King
Filter size: 24x30x1
Actual Size: 23.5 x 29.5 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, 24x30x1 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.

24x30x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 24x30x1 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.

24x30x1 Air Filter

Your air filters are essential to making sure that your home air remains clean and safe enough to breathe. Our 24x30x1 air filters are able to fit into appropriately sized air systems to provide a layer of protection against outside irritants. Without air filters, the airflow that pumps into the ducts throughout your home may contain all sorts of irritants and pathogens from outside. Your air filters will keep the air inside your home safe, but in turn become increasingly dirty over time. Dirty air filters are an issue and require immediate replacement, otherwise the resulting complications will begin to start affecting your home.

24x30x1 Air Filter Use for Residential Homes

The air system in a residential home is not always guaranteed to be safe to breathe in, which is why filtration is necessary. Without air filters in place, then the dust and debris that is able to build up to dangerous levels. Irritants in the air are able to cause a full range of breathing issues, and easily trigger allergies as well. The indoor air quality of your home ties directly into how comfortable and safe you will feel breathing while inside. Air filters are able to raise indoor air quality and prevent irritants from entering your duct system. Your air filters will continue to clean out incoming airflow, to the point where they are no longer able to contain any more irritants.

Your home air filters consist of a tight mesh weaving that trap and absorb passing irritants like allergens and pollutants out of the airflow. Over time, your air filters will become so covered in the stopped particles that they become blockages in their air system. When the airflow in your home is blocked off, then the air already inside begins to stagate and dry out over time. The longer the filters go without replacement, the worse the complications with indoor air quality will become.

24x30x1 Air Filter Use for Apartments

When your apartment needs new air filters, then it is important to find replacements as soon as possible to avoid any issues. The air systems for your apartment are vital to making sure the more limited space provided remains comfortable. Air filters are able to prevent irritants pumped inside from causing issues, but also ensure indoor airflow remains clean. Airflow goes throughout your home from room to room, often carrying airborne particles it picks up along the way.

The airflow in the home is affected by more than just outside irritants, indoor particles like smoke or pet dander affect air quality as well. Indoor air particles tend to cling to open surfaces, making it increasingly more difficult to clean your home and less safe to breathe in. Regular air flow cycles out the old air and prevents an apartment from becoming less livable over time. A new 24x30x1 will process incoming airflow without incident and keep your apartment clean and fresh smelling.

24x30x1 Furnace Filter

Your HVAC and cooling air filters also double as usable in your standard, appropriately sized, furnace system. A 24x30x1 size Filter King premium air filter is able to fit a standard furnace, installation in between where the air heats up and the blower fan distributes it. Once installed, your furnace filter will keep incoming heated airflow clean and the duct systems free of irritants. However, when the air filter becomes dirty then the results are much more potentially damaging to your home and its air system.

When your furnace air filters are dirty, then the resulting blockage of airflow will cause issues throughout your entire home. The heated air goes into your home ducts with the express purpose of raising the temperature of connected rooms. When blocked, the air is unable to heat up any rooms and instead begin to cause a rise in the furnaces internal temperature. Over time, the temperatures in a furnace may reach degrees it is incapable of handling, leading to some very costly repairs.

24x30x1 Air Filter Changing Practices

When old filters need replacement, it is better to put in new filters before any air issues start cropping up inside your home. Common airborne problems that result from dirty or broken air filters are indoor air dryness, stagnation, worn down parts, and increased billing. The problems only become worse over time when not fixed, and the home only continues to suffer when its air systems do not run properly, A new 24x30x1 air filter will help keep your home smelling fresh and clean, while avoiding unnecessary costs.

Your air filters will need periodic replacement in order to avoid any airborne issues that worsen over time. The replacement filter should go into a system sooner rather than later, especially in environments with high levels of pollution, allergens or mold. Your filters MERV (Minimum Efficiency Reporting Value) rating also helps you determine just how quickly the trapped particles will begin to accumulate. The Filter King 24x30x1 size air filters rank as an 8 on the MERV scale, and are capable of blocking out irritants like:

  • Pollen
  • Dust
  • Mold
  • Dust Mites
  • Bacteria
  • Pet Dander
  • Smoke
  • Virus’s

Replacing an Old Filter

Your air systems may need a new filter as often as monthly, depending on the various factors that come with the airflow. When you need to install a new filter, then the process is quick and easy, only requiring a few simple steps. The first step you need to take is actually find out the size of the filter that you need. The old filter’s size is on the cardboard edge, you can find the filter itself by using your air system owner’s manual. If the size is 24x30x1, then you will be able to purchase the filter at an affordable price for FIlter King. Shipping is free and the filters are usable as soon as they arrive at your front door.

24x30x1 Air Filter Delivery

Filter King offers 24x30x1 size air filters at affordable prices for the average home. The filters become even more affordable when they are ordered in bulk, each individual filter becomes cheaper the more you buy. Our filters are premium in quality, easy to use, and available now to help keep your home smelling as fresh and clean as possible. Order today and enjoy quality services to enjoy along with our premium products.