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9.75x23.75x1 Air Filter Merv 8
9.75x23.75x1 AC Filter Merv 11
9.75x23.75x1 Furnace Filter Merv 13
9.75x23.75x1 Filter Merv 13 Titanium
9.75x23.75x1 Filter Merv 10 Carbon
9.75x23.75x1 Filter Merv 8 Carbon 9.75x23.75x1 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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9.75x23.75x1 Air Filter

AC Furnace Air Filter 9.75x23.75x1 -Inches

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Product Description

Item Model Number: FKFB09.75X23.75A
Brand: Filter King
Filter size: 9.75x23.75x1
Actual Size: 9.75 x 23.75 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, 9.75x23.75x1 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.

9.75x23.75x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 9.75x23.75x1 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.

9.75x23.75x1 Air Filter

Filter King 9.75x23.75x1 size air filters fit neatly into any accompanying air system as a necessary protective layer. Your air systems are pumping in air at a constant rate along with any irritants floating around as well. The airborne particles coming into your home via airflow are not filtered out naturally, your 9.75x23.75x1 air filters trap and capture them in a tight mesh weaving. Over time, the indoor air quality of your home benefits from clean air filters but the filters themselves will become dirty as well. Dirty air filters need regular maintenance, or they will begin to cause problems throughout the home.

Fresh new 9.75x23.75x1 air filters will help prevent various problems from occurring throughout your home. Airflow needs to cycle through your various rooms or else the air inside begins to stagnate and dry out. Your air systems also become strained when their air filters are dirty, which will cause a gradual rise in billing over time. When new air filters are required, then we offer premium quality replacements that keep incoming airflow clean. Our 9.75x23.75x1 air filters rank as an eight on the MERV (Minimum Efficiency Reporting Value) scale, and block out irritants like:

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

9.75x23.75x1 Air Filter Delivery

The air filters in your home need regular replacement in order to keep the airflow traveling smoothly throughout the air systems. Filter King offers quality filters at affordable prices, with plenty of discounts to lower costs even further. Orders of two or more filters are shipped for free, and with bulk orders often coming with useful discounts. We offer a subscription service as well, where new filters are delivered to your home as often as monthly. Order today and have our ready-to-use filters arrive and keep incoming airflow fresh and clean.