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15x25x1 Air Filter Merv 8
15x25x1 AC Filter Merv 11
15x25x1 Furnace Filter Merv 13
15x25x1 Filter Merv 13 Titanium
15x25x1 Filter Merv 10 Carbon
15x25x1 Filter Merv 8 Carbon 15x25x1 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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15x25x1 Air Filter

AC Furnace Air Filter 15x25x1 -Inches

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Odor Eliminator

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Product Description

Item Model Number: FKFB15X25
Brand: Filter King
Filter size: 15x25x1
Actual Size: 14.5 x 24.5 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, 15x25x1 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.

15x25x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 15x25x1 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.

15x25x1 Air Filter

Filter King 15x25x1 size air filters are used to keep airflow coming in clean and protect your home’s indoor air quality. The air filters consist of mesh weaving that is tight enough to capture harmful air particles, but loose enough to allow the passage of airflow. The incoming airflow requires filtration, otherwise there is no other way to ensure that the incoming airflow will not contain any pollutants or allergens. The fresh air is allowed to cycle through your home through the filters, but the filters become dirtier in the process.

The air filters in your home air systems have a finite amount of time before they become a problem that needs to be promptly handled. When they are dirty, your filters are unable to properly allow the passage of airflow. When the airflow in your systems are hindered or blocked, then the resulting problems with the air in your home only grow worse over time. Air needs to cycle throughout your home or issues with dryness, stagnation, and temperature fluctuation may develop.

The dirty air filters in your systems also cause a mechanical strain, leading to increasing costs for both billings and repairs. New 15x25x1 size air filters will help you avoid many home air problems, and keep airflow coming in smoothly. Filter King brand 15x25x1 size air filters have a MERV (Minimum Efficiency Reporting Value) rating of eight. They are capable of stopping many different irritants like:

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

15x25x1 Air Filter Delivery

Filter King 15x25x1 size air filters are usable upon arrival, and delivered using our professional delivery services. Bulk orders come with additional discounts, with orders of two or more filters shipped for free. When you need new air filters on a regular basis we also offer a subscription option to have new air filters delivered as often as monthly. Order now and have fresh, clean air filters brought in to help keep the air you breathe safe and comfortable to breathe.