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13x21x1 Air Filter Merv 8
13x21x1 AC Filter Merv 11
13x21x1 Furnace Filter Merv 13
13x21x1 Filter Merv 13 Titanium
13x21x1 Filter Merv 10 Carbon

13x21x1 Air Filter MERV 8

AC Furnace Air Filter 13x21x1 -Inches MERV 8

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Odor Eliminator

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Product Description

Item Model Number: FKFB13X21A
Brand: Filter King
Filter size: 13x21x1
Actual Size: 13 x 21 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

13x21x1a Air Filter Reviews

13x21x1 Air Filter

Filter King 13x21x1 size air filters are used by your air systems to clean up the incoming airflow pumped in from outside. The air coming into your home may not be the cleanest, and without filtration your air systems have no way of ensuring the air coming in is safe. Your air filters will be able to clean up incoming airflow by trapping and absorbing incoming irritants inside their tight mesh weaving. The indoor air quality of your home benefits from the clean airflow, but the filters are not capable of remaining effective forever.

Your air filters are capable of trapping harmful irritants for as long as they mesh weaving is capable of stopping them. Eventually, the weaving becomes so full of irritants that the airflow coming into your home is hindered or stopped entirely. A home without airflow sees its air stagnate and dry out, which is both uncomfortable and unhealthy to breathe in. Your home air systems will also begin using more energy, which becomes a burden on billing and creates mechanical strain for a system.

You will need to replace the air filters in your home with new ones to avoid complications throughout your systems from becoming worse. We offer 13x21x1 size air filters that are available for easy installation into accompanying air systems. Once installed, the filters are capable of effectively cleaning out airflow, they have a MERV (Minimum Efficiency Reporting Value) rating of eight. The MERV rating of a filter is the measured efficiency of its mesh weaving, our filters are capable of blocking out irritants like:

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

13x21x1 Air Filter Delivery

The air filters in your home will need replacement on a regular schedule to avoid the complications resulting from the possible blockage. We offer 13x21x1 size air filters at affordable rates that regular replacement easier for the average home. Our quality delivery services have your filters delivered straight to you, we also have a subscription option to have new filters shipped as often as monthly. Bulk orders have additional benefits, we even ship orders of two or more filters for free! Order now and help ensure that the airflow for your home is coming in clean.