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16x21x1 Air Filter Merv 8
16x21x1 AC Filter Merv 11
16x21x1 Furnace Filter Merv 13
16x21x1 Filter Merv 13 Titanium
16x21x1 Filter Merv 10 Carbon

16x21x1 Air Filter MERV 8

AC Furnace Air Filter 16x21x1 -Inches MERV 8

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Odor Eliminator

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Product Description

Item Model Number: FKFB16X21
Brand: Filter King
Filter size: 16x21x1
Actual Size: 15.5 x 20.5 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

16x21x1 Air Filter Reviews

16x21x1 Air Filter

Filter King 16x21x1 size air filters keep irritants out while also allowing fresh airflow flow inside to cycle throughout your home. Your home’s indoor air quality depends on active filtration, otherwise the air pumping inside may contain all kinds of pollutants or allergens. Dirty air is not comfortable or safe to breathe, which makes having clean air filters a priority for any air system. Your air filters will help clean up the incoming airflow, but they become dirtier over time, and thus less efficient.

Your home air filters require regular maintenance to avoid some of the problems that otherwise develop for your systems. Dirty air filters are a growing problem, they only continue to grow dirtier and cause increasingly worsening problems for your home. Airflow is unable to pass effectively through dirty air filters which leads to the air inside your home stagnating and drying out. The air systems will also begin using more energy as they try to bypass the blockage by increasing airflow. The rising energy usage leads to additional costs and possible mechanical damage.

Filter King air filters are manufactured with balance in mind, keeping incoming airflow clean but also allowing it to pass without incident. New 16x21x1 size air filters will help keep airflow coming in and make sure that your air filters are working to their full capacity. The air filters have a MERV (Minimum Efficiency Reporting Value) rating of eight. The MERV rating of a filter will tell you what particles they can block out, our particles are able to prevent entry to irritants like:

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

16x21x1 Air Filter Delivery

Filter King 16x21x1 size air filters are affordable enough to allow you to maintain a regular replacement schedule. We also have the filters delivered straight to you, with orders of two or more filters shipped for free. We also offer a subscription service to have new filters delivered on a regular basis to match your replacement schedule. Order now and have new air filters help ensure fresh airflow for your home.