Air is pulled through a return duct that is part of a central heating and cooling unit. Dust, lint, and other airborne particles are blocked by the filter that is secured to the backside of a return duct. As a result, the air that is heated or warmed up before being routed back into a home's rooms does not contain a buildup of dust and allergens. For this reason, replacing your unit's filter at scheduled times is vital. If you often forget to replace the filter, sign up for a subscription service.
A Dirty Filter Will Be Counterproductive
The whole point of using a central heating and cooling unit is to regulate the temperature of the rooms inside of your home. A dirty filter will block airflow and put additional pressure on the central heat and air unit's motor. You know how relatively inexpensive it is to purchase a new filter for your unit.
Now, compare this amount with what it would cost you to hire a technician to repair or replace the unit. Since, replacing the filter in a timely manner is the main maintenance tip that you need to follow, you should make it a priority to ensure that you always have a backup filter on hand and that is how a subscription service comes into play.
A Subscription Can Be Customized
Let's say you only need one filter for your unit and you do not have any allergies. A thin filter that is designed to eliminate a standard amount of particles is what you should purchase through your subscription. Another scenario is that your central heating unit contains multiple return ducts and that you are concerned about pollen, pet dander, and standard allergens. In this case, you should purchase more than one thicker filter that is designed to eliminate microscopic particles, as well as ones that are larger in size.
Each filter contains an accordion design and cardboard frame that is moisture-resistant. When you sign up for an air filter subscription, select the size and thickness of the filter that you need. Specify how often you would like a filter to be shipped to you.
Don't worry, you won't be required to keep your subscription and can cancel it or change the frequency of the shipments when you wish to. Think of each shipment as your reminder to change the current filter. This method will guarantee that you won't forget to toss out a dirty filter and install a new one in its place.
