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19x27x1 Air Filter Merv 8
19x27x1 AC Filter Merv 11
19x27x1 Furnace Filter Merv 13
19x27x1 Filter Merv 13 Titanium
19x27x1 Filter Merv 10 Carbon
19x27x1 Filter Merv 8 Carbon 19x27x1 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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19x27x1 Air Filter

AC Furnace Air Filter 19x27x1 -Inches

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Product Description

Item Model Number: FKFB19X27A
Brand: Filter King
Filter size: 19x27x1
Actual Size: 19 x 27 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, 19x27x1 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.

19x27x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 19x27x1 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.

19x27x1 Air Filter

Filter King 19x27x1 size air filters are used by your air systems as cleaners to keep airflow coming in without issue. Your air filters are ergonomically designed to raise indoor air quality by cleansing passing airflow of harmful irritants. The filters work constantly since air systems are pumping in air constantly. However, over time the filters become dirtier as they capture and absorb more and more particles in their tight mesh weaving. The dirty air filters are a problem for the system they are installed in, and eventually cause issues for your home as a whole.

Dirty air filters become so covered in air particles that airflow is not able to pass through easily into your home. The lack of fresh airflow becomes a growing issue over time as the air inside your home begins to dry out and stagnate. Your air systems will try to push airflow through the dirty air filters, but this results in mechanical strain and increased energy use. Your home air systems are unable to handle so much strain for long, leading to possible damage to your system and a rise in energy billing.

New air filters will help keep the air in your home coming in smoothly and clean. We offer fresh, new 19x27x1 size air filters for accommodating systems at affordable prices. We also have delivery services, we have new filters brought right to you. With our subscription option you could have new filters shipped out to your home as often as monthly. Orders of two or more filters ship out for free. The filters we offer have a MERV (Minimum Efficiency Reporting Value) rating of eight, meaning they block particles like:

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

19x27x1 Furnace Filters

The furnace air filters in a system have the important task of keeping heated airflow clean before distribution. Your furnace filters will become dirty over time, which is a problem when they begin to block off heated airflow. Heated airflow needs release or the resulting rise in temperatures may cause mechanical issues and heating fluctuations. Order new filters today to avoid these issues and keep airflow coming in naturally.