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19x19x1 Air Filter Merv 8
19x19x1 AC Filter Merv 11
19x19x1 Furnace Filter Merv 13
19x19x1 Filter Merv 13 Titanium
19x19x1 Filter Merv 10 Carbon
19x19x1 Filter Merv 8 Carbon 19x19x1 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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19x19x1 Air Filter

AC Furnace Air Filter 19x19x1 -Inches

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Odor Eliminator

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Product Description

Item Model Number: FKFB19X19A
Brand: Filter King
Filter size: 19x19x1
Actual Size: 19 x 19 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, 19x19x1 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.

19x19x1 Air Filter Reviews

What MERV Rating should I choose?

How Often to Change Your 19x19x1 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.

19x19x1 Air Filter

Filter King 19x19x1 size air filters are tools made of a tight mesh weaving used to clean up incoming airflow and raise your home’s indoor air quality. The filtration process is necessary to keeping the air in your home safe and comfortable to breathe. Air filters are useful tools due to their ability to clean airflow while still allowing it to pass naturally into your home. The filters will not remain effective forever, they will eventually become dirty and cause problems throughout your home.

Over time, the air filters in your home will become dirtier and less capable of allowing airflow through into your home. The less effective your air filters become, the more problems your home will have. The air inside your home is unable to cycle out when there is not fresh airflow, leading to problems of dryness and stagnation. Your air systems will also become strained over time, the mechanical issues that follow involve costly repairs and increased energy billing.

Air filters in your home systems need consistent maintenance in order to avoid many of the issues that come with dirty filters. We deliver new 19x19x1 size air filters to your home to keep airflow coming in without issue. Filter King also offers a subscription option to have new filters delivered as regularly as monthly. Our filters have a MERV (Minimum Efficiency Reporting Value) rating that shows how effective the filter is at blocking out irritants. Filter King air filters block out a range of particles including:

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

19x19x1 Air Filter Delivery

Filter King air filters are capable of fitting into a variety of different air systems, including furnace systems. The furnace filters for your home clean up airflow before it is able to enter your ducts and pollute the air. When the furnace filters in your home become dirty then that leads to mechanical issues including expensive repairs and temperature fluctuations. Order new air filters today to avoid problems with incoming airflow.