19.75x21x1 Merv 8 Air Filter | Furnace Filter 19.75 x 21 x 1″

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19.75x21x1 Air Filter

AC Furnace Air Filter 19.75x21x1-Inches | MERV 8

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Protects All Against
Pollen protection
Pollen
Dust protection
Dust
Mold protection
Mold
Dust Mites protection
Dust Mites
Bacteria protection
Bacteria
Pet Dander protection
Pet Dander
Smoke protection
Smoke
Viruses protection
Viruses

Product Description

Brand: Filter King
Filter size: 19.75x21x1
Actual Size: 19.75 x 21 x 1
1-Inch Filter
MERV 8 Filter Rating
Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses
Residential / Commercial Use

19.75x21x1 Air Filter

Filter King 19.75x21x1 air filters are a part of the necessary filtration process that clean up incoming airflow. The process is necessary for a reason, airflow pumped in by your system is fresh but not always clean. The air surrounding your home may have allergens and pollutants that are able to make your home unsafe or uncomfortable when brought inside. The filters capture these particles in a tight mesh weaving that also allows clean airflow to pass and raise indoor air quality. Over time, the air filters will continue to clean airflow, but they will become dirty themselves in the process.

Your air filters become less effective over time as the particles they have captured begin to build up over time. Dirty air filters are not able to allow air to pass through easily, which means that there will be problems with the air inside when it is unable to cycle out of your home. Without fresh airflow, the air inside of your home will begin to stagnate and dry out over time. Your air systems also face issues where the dirty air filters in your systems cause mechanical issues and a rise in energy billing over time.

Your air filters require consistent maintenance in order to keep airflow coming in and reduce unnecessary billing. Filter King 19.75x21x1 size air filters are in stock and ready to help keep your home irritant free. We are able to deliver the replacements right to your door, regularly if you choose to use our subscription option. Our filters have a MERV (Minimum Efficiency Reporting Value) rating that showing their effectiveness at cleaning airflow. Filter King air filters have a MERV rating of eight, which means they are able to block irritants like:

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

19.75x21x1 Air Filter Delivery

Filter King air filters fit into accommodating furnace systems to keep incoming heated airflow clean. When the furnace filters in your system become dirty, the resulting issues may cause serious problems over time. As the heated airflow becomes blocked, then that leads to temperature problems throughout your home. Order your filters today and help keep airflow coming in smoothly throughout your home.