WE ARE OPEN! All filters are made in the USA in our Alabama warehouse. Most orders ship within 4 days.

How Do Air Filters Work?

When an air filter needs replacing, the first question that usually comes to mind is, do air filters actually make a difference? Air filters actually play an important part in keeping any homes ventilation system clean. The air system in your home pump in air form the outside and in this process can bring in all sorts of irritants and allergens from outside. The filters in a system keep airborne irritants out of your home by absorbing or trapping them.

Health Benefits

Air filters are capable of blocking out some of the worst airborne elements. Some airborne contaminants are capable of causing breathing problems or allergy attacks. Air quality in your home determines the health of those inside and poor air quality can either trigger issues or even cause them to develop.

The filters in your home need to be consistently maintained or else your home runs the risk of having uncomfortably low air quality. A filters MERV rating determines what kind of irritants and allergens it will be able to block out.

MERV Ratings

Air Filters consists of a mesh weave that traps smaller and smaller particles depending on the weaves tightness. MERV, or Minimum Efficiency Reporting Value, ratings are the measured calculations of filter weave tightness. Air filters at higher ratings have tighter weaved mesh that can absorb or trap particles to an almost microscopic degree. When a weave is too tight, this actually causes issues in indoor air quality.

Your home uses air filters in the 8-12 range, higher ranges are usually reserved for industrial or commercial buildings. A filter with a high MERV rating has weaves so tight that airflow has difficulty going through. The air system needs to compensate for any airflow problems by using extra energy to push the air forward. The average home ventilation system is most effective when using moderately rated filters. Filter King offers two models of filter that you may install in your home.

The recommended Filter King premium model filter is capable of blocking out:

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

Average filters provide protection but require maintenance depending on MERV ratings and location.

Do Air Filters Work? (Hint: Environment Changes Make a Difference!)

When asking “Do air filters make a difference?”, there are multiple factors to consider. An air filter’s MERV rating will determine the amount and type of particles it will be able to trap. Filters with higher ratings trap more particles and need replacement more often or there is a risk of airflow blockage. The environment plays a large role as well. Certain areas are more in danger of airborne irritants and allergens that float around in the air. You will need to properly care for your air filters or face the consequences of extra costs and possible contaminants.

Proper Care Means Proper Air Filtration

When an air filter becomes dirty, this causes a blockage that affects the air flow throughout your home. The dirty filter has so much dirt and debris to a point where the air system requires extra energy to push airflow through. When you maintain your air conditioner and filters, the effects keep the extra electricity usage from affecting your energy bills.

Clean air filters and their energy benefits lower your home’s bills and environmental impact. Your home can stay green, keep clean and save you money when new air filters keep airflow unobstructed. You need to keep your filters maintained in order to keep the ventilation system working. Filter King is ready, willing and able to offer quality air filters at affordable prices of several sizes for the average home.

You Need to Change Your Air Filters Need Periodically

Air filters in your home need maintenance or you could be facing mounting consequences over time. We provide fresh, new air filters that will be able to provide your home with efficient ventilation protection. Filter King also offers a subscription service where new air filters arrive at your home ready for use. Air filters are a vital part of keeping the air you breathe fresh and clean so do not hesitate to buy the filters your home needs.


Popular sizes