Brand: Filter King Filter size: 21x23x1 Actual Size: 21 x 23 x 1 1-Inch Filter MERV 8 Filter Rating Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses Residential / Commercial Use
Filter King 21x23x1 size air filters are vital parts of any home air systems and their ability to clean out incoming airflow. The filters in your home consist of a tight mesh weaving that allows air to travel through while any irritants become trapped or absorbed. Your home’s air quality rises during the process as clean air filters throughout its rooms. However, your air filters will become dirtier over time and eventually start creating problems for your home if they are not frequently replaced.
When the air filters in your home’s air systems are not frequently replaced then they start to become dirty and ineffective. Dirty air filters are a problem for your home due to their tendency to block out any fresh air that is pumped in by your systems. When your home is unable to receive fresh air, then that leads to issues of dryness and stagnation. Your air systems will try to push airflow past the blockage, but that will lead to strain that severely affects their integrity. A strained system is more likely to suffer mechanical damage and cause your energy billing to rise.
Your home air systems need new air filters put in place in order to keep the airflow coming in clean. Filter King offers new 21x23x1 size air filters ready for purchase and able to be used upon arrival. We offer a delivery service with a subscription option to have new filters regularly delivered right to your door. Orders of two or more filters are shipped for free. The filters themselves have a MERV rating of eight and block out irritants like:
The furnace filters in your home have the important job of keeping heated airflow clean before it enters your home. However, the heated airflow is also capable of becoming blocked and causing issue when the filters are dirty. When heated airflow is blocked, that causes a rise in temperatures that could cause mechanical damage over time. The heated airflow is also unable to warm your home, causing temperature fluctuations. Order new air filters today and enjoy fresh airflow throughout your home with new air filters installed.