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25x32x1 Air Filter Merv 8
25x32x1 AC Filter Merv 11
25x32x1 Furnace Filter Merv 13
25x32x1 Filter Merv 13 Titanium
25x32x1 Filter Merv 10 Carbon
25x32x1 Filter Merv 8 Carbon 25x32x1 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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25x32x1 Air Filter

AC Furnace Air Filter 25x32x1 -Inches

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Odor Eliminator

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Product Description

Item Model Number: FKFB25X32A
Brand: Filter King
Filter size: 25x32x1
Actual Size: 25 x 32 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, 25x32x1 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.

25x32x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 25x32x1 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.

25x32x1 Air Filter

Filter King 25x32x1 size air filters tools work in various systems throughout your home to keep incoming airflow clean. The air filters consist of a tight mesh weaving that is capable of allowing airflow to pass through while irritants stop and become absorbed. The clean air is then able to cycle throughout your home and raise the air quality over time. The process will work until the filters in your systems capture so many particles that they are begin to lose their effectiveness. You will need to install new air filter regularly to avoid problems with your systems and throughout your home.

When your air filters become dirtier, they are unable to properly allow airflow to pass through into your home. The lack of fresh airflow is a problem and will eventually lead to the air inside your home drying out and stagnating over time. Your air systems become strained over time as they try to push airflow past the blockage. If the systems are pushed for long enough then they may require expensive repairs. The systems will also use up more electricity and lead to a rise in energy billing over time.

Filter King offers replacement 25x32x1 size air filters for your home ready for use upon their arrival. Your order is shipped out for free when you purchase two or more filters at once. Your air filters will come in regularly if you choose our subscription option. 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

25x32x1 Furnace Air Filters

The furnace systems in your air system need filters installed in order to keep heated airflow coming in without any issues. When the furnace filters become dirty, then the heated airflow begins to build up and cause temperatures to rise. If new air filters are not installed, then the temperatures may reach a point where they require costly repairs. Your home will also experience temperature fluctuations when the heated air is unable to warm your rooms. Order new air filters today to keep the airflow coming into your home smoothly.