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17.25x35.25x1 Air Filter Merv 8
17.25x35.25x1 AC Filter Merv 11
17.25x35.25x1 Furnace Filter Merv 13
17.25x35.25x1 Filter Merv 13 Titanium
17.25x35.25x1 Filter Merv 10 Carbon
17.25x35.25x1 Filter Merv 8 Carbon 17.25x35.25x1 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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17.25x35.25x1 Air Filter

AC Furnace Air Filter 17.25x35.25x1 -Inches

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Product Description

Item Model Number: FKFB17.25X35.25A
Brand: Filter King
Filter size: 17.25x35.25x1
Actual Size: 17.25 x 35.25 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, 17.25x35.25x1 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.

17.25x35.25x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 17.25x35.25x1 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.

17.25x35.25x1 Air Filter

Filter King 17.25x35.25x1 size air filters are key parts of the average air system, used in the important process of cleaning incoming airflow. Without filtration, there is no way of telling what kind of pollutants and irritants will end up polluting your ducts. Your air filters will keep the fresh airflow coming in smoothly, while at the same time ensuring that it is cleaned before entry. The air filters continue to clean out airflow, trapping particles in their tight mesh weaving, until they become covered in irritants. Your air filters will reach a point where they lose effectiveness, at which point they will require replacement.

Your home’s indoor air quality is reliant on filtration, mainly on your filters ability to allow air pass while simultaneously cleaning it. When the filters become dirty then that means that the air is not able to effectively pass through, which leads to problems with the air inside your home like dryness and stagnation. Dirty air filters make your home unclean and the air inside unsafe, while also straining the air systems they are installed in. New air filters will help keep the incoming airflow coming in smoothly and free of irritants.

Dirty air filters are a problem for your air systems, and subsequently also for your home as they only grow dirtier. Filter King offers new 17.25x35.25x1 size air filters to replace the old and help keep your airflow coming in fresh. We also offer a quality delivery service, and subscription option to have new air filters brought to your home as often as monthly. Our air filters have a MERV (Minimum Efficiency Reporting Value) rating of eight, and are capable of blocking out irritants like:

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

17.25x35.25x1 Furnace Filters

The furnace filters in your system are commonly placed in between where the air becomes heated and the blower fan that distributes it. The airflow going through the system needs to push forward without becoming hindered or stopped, or the resulting effects cause problems throughout your home. New furnace filters will help you avoid serious repair and energy billing costs, order today and help ensure fresh air for your home.