Brand: Filter King Filter size: 17x21x1 Actual Size: (17 X 21 X 1) 1-Inch Thick Filter MERV 8 Filter Rating Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses Residential / Commercial Use
Filter King 17x21x1 size air filters are valuable tools used by your air systems to keep incoming airflow clean and clear of harmful particles. Our air filters are ergonomically designed to keep air coming into your home naturally while preventing entry to a range of allergens and pollutants. Your home’s indoor air quality depends on filtration, and how effectively cleaned the air is as your systems bring it into your home. Air filters are the tools systems use to clean up airflow, but they become dirtier over time.
The air filters in your home become dirty as they continue to draw in and absorb harmful irritants over time. When the filters become too dirty, they become a blockage in your air systems that hinder and may even block out airflow. Problems with airflow become problems for your home as a whole when the air inside begins to dry out and stagnate. Your air systems become strained as dirty air filters cause them to use additional energy as they try to push past the blockage.
A strained air system is in danger of mechanical failure and leads to additional costs over time as the problem worsens. New air filters will help keep your incoming air from being hindered or blocked, and keep it clean as well. Our air filters rank as an eight on the MERV (Minimum Efficiency Reporting Value) scale. The scale is used to help you see how efficient an air filter is, and our filters are capable of blocking out irritants like:
Our filters are versatile and efficient, they are able to fit into a variety of air systems including furnaces. The furnace filters for your system keep incoming airflow clean, but they also become dirty as well when left for long enough. Dirty furnace filters come with their own problems, they prevent airflow from passing through which is made worse by the fact that the air is heated. The resulting temperature fluctuations throughout your home and the rise in temperature for your furnace may cause severe issues for your home. Order new air filters and avoid unnecessary air problems as the airflow comes in naturally and fresh.