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15.25x15.25x1 Air Filter Merv 8
15.25x15.25x1 AC Filter Merv 11
15.25x15.25x1 Furnace Filter Merv 13
15.25x15.25x1 Filter Merv 13 Titanium
15.25x15.25x1 Filter Merv 10 Carbon
15.25x15.25x1 Filter Merv 8 Carbon 15.25x15.25x1 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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15.25x15.25x1 Air Filter

AC Furnace Air Filter 15.25x15.25x1 -Inches

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Product Description

Item Model Number: FKFB15.25X15.25A
Brand: Filter King
Filter size: 15.25x15.25x1
Actual Size: 15.25 x 15.25 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, 15.25x15.25x1 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.

15.25x15.25x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 15.25x15.25x1 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.

15.25x15.25x1 Air Filter

Filter King 15.25x15.25x1 size air filters are necessary tools for any home air system, they are used to ensure clean incoming airflow. The air surrounding your home may contain pollutants and allergens that would severely affect your home’s indoor air quality. Filtration allows for your home to enjoy fresh, clean airflow which is important to resident health and comfort. We offer 15.25x15.25x1 size filters that install easily into accompanying air systems, but they will require regular maintenance.

The air filters in your home air systems become more dirty over time, creating several issues for your home. Dirty air filters act as a blockage for air systems, they do not allow airflow to pass through and may then end up affecting your home’s air quality. Old air will remain to dry out and become stagnant, while your air systems will increase energy usage in an attempt to push past the blockage. Your home will see a rise in billing over time, with dirty air filters capable of causing up to thousands of dollars' worth of costs annually.

The air filters in your home will require regular replacement in order to avoid issues from developing in the air systems. New 15.25x15.25x1 size air filters are able to allow airflow to pass smoothly while also cleaning it up. The filters rate as an eight on the MERV (Minimum Efficiency Reporting Value) scale, and are capable of blocking particles like:

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

15.25x15.25x1 Air Filter Delivery

Filter King air filters are available at affordable prices, usable upon arrival, and delivered using our reliable shipping services. We offer a range of discounts as well, one of the best being that orders of two or more filters are shipped for free. When you need filters reliably delivered on a scheduled basis then our subscription option is perfect for you. Order now and enjoy fresh incoming airflow for your home as air filters provide a necessary layer of security.