Are you constantly hearing about furnace filters and air filters? Furnace and air filters are two of the most commonly used air cleaning systems in homes and businesses. But what exactly is the difference between them?
Here, we will discuss the main differences between these two types of filtration systems and how they work. We will also explore which type of filter is best for your home, depending on your particular HVAC system needs.
System
A furnace filter is a mechanical device that collects dust particles from a forced-air heating system. It’s typically installed directly in the ductwork of the heating and cooling system, where it removes dust and other airborne pollutants from the air as it passes through. On the other hand, an air filter is a stand-alone device that uses a fan to draw air into its housing, passing through multiple layers of filtration before being released back into your living or working space.
Core Functionality
The main function of both furnaces and air filters is to remove particulate matter from the air. The furnace filter does this by trapping particles in its fibers as they pass through the ductwork, while an air filter collects particulates on its surface as they pass through its housing.
Location
A furnace filter is typically installed within your existing HVAC system, while an air filter is usually placed in open rooms such as bedrooms or living rooms.
Filtration Level
Furnace filters generally have higher filtration levels than air filters due to their larger size and ability to capture more particles in their fibers.
Air filters also generally require more frequent replacement than furnace filters because they tend to clog up faster with particulates due to their smaller size and lower filtration level. It is important to keep your air clean and healthy with the right AC filter. Select a MERV rating between 8-13 for optimal filtration; higher numbers mean more particles will be pulled from circulation in your home.
Replacement Time
Most furnace filters should be replaced at least once every three months, while air filters should be changed once per month or as needed depending on how quickly they become clogged with debris.
Cost Range
14x30x1 furnace air filters are less expensive than air filters due to their larger size and longer lifespan; however, there are some exceptions depending on the filter you choose for either system.
Concluding Thoughts
Choosing a furnace or an air filter for your home or business depends largely on your specific needs and budget constraints. Both types can provide excellent protection against allergens and other airborne particulates; however, there are a few key differences between them that you should consider when making your decision.
It’s crucial to keep your home’s air quality clean and fresh by regularly replacing both the furnace and air conditioner filters. Be sure to check the product specifications of each filter to ensure you are using the right size for your HVAC system.
By understanding these differences—you’ll be better equipped to choose the right filtering solution for your home or office space.
