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18x30x1 Air Filter

AC Furnace Air Filter 18x30x1-Inches

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Product Description

Brand: Filter King
Filter size: 18x30x1
Actual Size: 17.5 x 29.5 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

18x30x1 Air Filter

The average household will have its air systems pumping in airflow at a constant rate as long as it is able. Your Filter King 18x30x1 air filters trap and absorb particles that pass by on airflow. There is no end to the potential irritants and particles that are capable of entering your home through its air systems. Your air filters prevent the particles from entering, in turn keep your home smelling fresh and clean. However, the air filters will become dirty themselves in the process and cause your home all sorts of problems.

18x30x1 Air Filter Use for Residential Homes

Your home needs air filters in its systems or the airflow coming inside will not be as clean as you want it to be. Incoming airflow is able to contain any number of pollutants or allergens from the surrounding area. Without air filters, these airborne irritants begin to affect your home’s indoor air quality. The air inside your home will become uncomfortable and unhealthy to breathe without filtration, air filters keep incoming airflow from lowering your home’s air quality. Your air filters will become dirty over time and begin to cause issues throughout your air systems.

When the air filters in your home are dirty, then the resulting lack of airflow will begin to slowly start affecting your home. Airflow needs to cycle, or else the old air begins to stagnate and dry out which is both uncomfortable and unhealthy to breathe in. The home’s air quality will lower over time and your home will see its airborne issues increase over time. New 18x24x1 air filter help prevent airflow issues in your home and keep the fresh, clean airflow coming in.

18x30x1 Air Filter Use for Apartments

When it comes to your apartment, more limited space in general means that you need to make every breath count. The air filters in your home’s systems will keep the irritants coming from the outside of your home from coming in, and stop particles inside your home from spreading. The airflow traveling room to room are able to carry all sorts of irritants that begin to build up over time. Air filters are necessary to filter the lingering particles out of the air, but they need regular replacement to avoid any complications from developing.

When the air filters in your apartment become dirty then the limited air available may see a significant dip in quality. The airflow becomes blocked off, meaning that any lingering particles in the air settle on any open surfaces that they can. Issues with airborne particles are more prominent with resident pets or smokers, the resulting particles need to cycle out of a room before they any residents can breathe them in.

18x30x1 Furnace Filter

Our 18x30x1 size air filters are usable for appropriately size furnace systems to help cleanse incoming heated airflow. Your furnace system needs your filter placed in between where the air heats up and where the blower fan will distribute it throughout your ducts. The warmed air will heat up your home to match your thermostat, but the systems need filtration in order to avoid bringing in any irritants. Over time, the air filters will become dirty like they would in other air systems, but furnaces have the additional problems that come with distributing heated air.

Heated airflow needs to be able to leave a furnace or it may cause a buildup in heat that the system cannot handle. When the temperatures become too extreme you may be facing costly repairs or even total system failure. The home will show signs of growing filter problems when the temperatures between rooms begin to fluctuate over time. A new air filter is less expensive than furnace repairs, so replacement should take place regularly.

18x30x1 Air Filter Changing Practices

Your home will need its air filters swapped out at a regular rate in order to prevent growing issues from affecting the air systems. Dirty air filters affect indoor air quality, system integrity, and even cause a spike in billing over time. When the airflow in your home becomes blocked then the air systems will try to push past the problem by increasing its electrical usage. Your home will see a rise in its energy billing over time, which may cost you up to thousands of dollars a year.

The air filters in your home need regular maintenance at a rate usually mandated by the home’s environment and the filters MERV (Minimum Efficiency Reporting Value) rating. The environment of your home may have all sorts of allergens and irritants that quickly clog up your filter’s mesh weaving. Our air filters MERV rating determines just how efficient it is at blocking out particles. Filter King 18x30x1 size air filters rank as an eight on the MERV scale and are able to block out irritants like:

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

Replacing an Old Filter

The old air filters in your home will need replacement on a regular schedule, luckily the process only takes a few steps and a small bit of your time. You will need to order a replacement filter of a similar size to replace the old filter. The old filters size is on its cardboard edge, from there a new filter comes in and should fit into the air system neatly.

18x30x1 Air Filter Delivery

Filter King 18x30x1 size air filters are manufactured with quality in mind and sold at affordable prices. We ship orders of two or more filters for free, orders see higher discounts for bulk purchases, and your air filters are usable upon delivery. We even offer a subscription service where new filters are brought as often as monthly to match your filtration needs. The sooner you order your new air filters the faster you can ensure the indoor air quality of your home remains clean and fresh.