Types Of Hvac Air Filters

The type of filter you install in your furnace will affect the furnace s performance and lifespan.

Types of hvac air filters.

Disposable most affordable yet with the lowest straining ability of all the types are fiberglass air filters. High efficiency pleated filters are commonly found in hospitals due to their ability to trap even the finest particles but they are expensive and not all hvac systems are compatible for installation. Added to that each type of air filter has a different lifespan based on the types of particles that are filtered. The air passes through the filter either through your hvac system or independently through a free standing model.

The initial price of this air filter type for hvac systems is high but it should be viewed as an investment that will last for many years. According to the american society of heating refrigerating and air conditioning engineers ashrae this filtration helps provide healthier indoor air quality a filter s merv number indicates how it s rated to remove these particles. Hvac air filters don t last forever. This throwaway air filter is the most common type.

Thanks to air filters. There is a high efficiency pleated filter also. Here are the different types of air filters to choose from. Aside from the different types of furnace filters listed below you want to make sure you have the right size filter so your system doesn t suffer from escaped dirt and debris which restrict your airflow.

Crafted from strands of fiberglass spun together this type of filter traps large airborne particles including dust. Layered fiberglass fibers are laid over each other to form the filter media and typically are reinforced with a metal grating that supports the fiberglass to prevent failure and collapse. Several types of air filters are common in commercial hvac systems. The particulates in the air get trapped in the filter.

While certain types of air filters come with reusable and disposable options washable filters are an environmentally friendly way to save money. The most common type of filter also known as an air cleaner is made of foam fiberglass cotton or another particle trapping material. Fiberglass filters are the most common type of hvac air filter available. As air moves through a building s hvac system air filters trap and collect large and small particles such as dust allergens and microorganisms.

With that in mind it s important to replace these filters regularly especially if it s been a while. Basic filters work simply. Air filters play an integral role in keeping the air in your home clean and healthy. Of the different types of hvac filters the disposable pleated filter is effective and economical.

You may be surprised to know that there are multiple types of hvac air filters. The more contaminants that they filter from the air the less time that the air filter will be able to operate.