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17.25x26x1 Air Filter Merv 8
17.25x26x1 AC Filter Merv 11
17.25x26x1 Furnace Filter Merv 13
17.25x26x1 Filter Merv 13 Titanium
17.25x26x1 Filter Merv 10 Carbon
17.25x26x1 Filter Merv 8 Carbon 17.25x26x1 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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17.25x26x1 Air Filter

AC Furnace Air Filter 17.25x26x1 -Inches

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Odor Eliminator

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Product Description

Item Model Number: FKFB17.25X26A
Brand: Filter King
Filter size: 17.25x26x1
Actual Size: 17.25 x 26 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, 17.25x26x1 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.

17.25x26x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 17.25x26x1 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.

17.25x26x1 Air Filter

Filter King 17.25x26x1 size air filters are key parts of their accompanying air systems, used to keep airflow clean and preventing dips in home indoor air quality. The filters themselves actually consist of tight mesh weaving that is designed to capture and absorb irritants in passing airflow. The filtration process is necessary to keeping incoming airflow clean and your home comfortable. Over time, the air filters will continue to keep blocking out particles until they become so dirty that airflow is unable to properly travel through them into your home.

The air filters in your home air systems are important, but do not remain effective forever. The filters become dirtier and the mesh weaving becomes too full of captured particles that airflow is hindered or even blocked entirely. Immediate problems that come with affected airflow involve issues where the air inside your home dries out and becomes stagnant over time. Your air filters will also become strained as they try to push airflow through the blockage.

The air systems in your home are unable to handle the increased strain dirty air filters place on your system for extended amounts of time. Your home will need new air filters involved to avoid costly repairs and increased energy billing over time. We offer fresh, new 17.25x26x1 size air filters and delivery services to have them delivered right to you. Filter King 17.25x26x1 size air filters also have a MERV (Minimum Efficiency Reporting Value) rating of eight, meaning they are able to block out irritants like:

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

17.25x26x1 Furnace Filters

Your furnace filters are in between where your air becomes heated and where the blower fan distributes it. The heated air becomes cleaned, but when furnace air filters become dirty this leads to problems throughout the system and your home. When heated air becomes hindered or blocked this leads to temperature fluctuations, as well a rise in internal temperatures for the furnace. Your systems will need consistent maintenance to avoid some of the more serious issues for the system. Order new air filters from Filter King to have quality air filtration help keep your home smelling fresh and clean.