How to Choose a Furnace Filter

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posted on Nov. 21, 2016
Note: This Article has NOT been reviewed and edited by ontopof editorial team.

The first question that you need to ask yourself is how often you replace your HVAC unit’s air filter. If you calculated the number of times you did so and it is not once a month, then you need to know that this is the right term. HVAC systems are very important because they maintain indoor air quality and also have great influence on your home’s energy efficiency. This is why you should remember about changing the filter regularly! In case you allow your furnace filter to get dirty, be ready to face the consequences. But this article was created not to scare you to death, but to give you several ideas about choosing new furnace filter for your Newmarket home.

Fiberglass air filters

Though fiberglass filters stand in the beginning of this article, Newmarket professionals advise not dealing with it. These filters tend to be extremely thin and their construction will save your home only for the very basic things. Basically, fiberglass filters are not air filters at all, because they were designed for the purpose of protecting the HVAC unit, and not for filtering air.

The standard price for fiberglass filters is around a dollar per unit. But remember that fiberglass filters can remove only around 10% of all existing air pollutants from your home.

Polyester and pleated air filters

These furnace filters are pretty similar to the fiberglass ones. However, they have one great difference - superior dust-trapping ability. Polyester HVAC filters can help you remove up to 45% of all air pollutants in your home.

Polyester units will cost a little more – around $10 each.

Washable air filters

Most furnace experts in Newmarket agree that washable air filters for HVAC system is your worst choice. The standard price for them is around $20 apiece, and they will also require extensive maintenance in the process of exploitation.

If you forget to clean them in time, you will be dealing with thousands of fungus and bacteria flying around your home.

High-efficiency air filters

And this is the last and most efficient way to clean your home from pretty much everything, High-efficiency furnace filters will remove up to 85% of the existing air pollutants from your home. The standard price for the is around $25 apiece. They also have the highest cleaning rating.

Most frequently these filters are made of pleated filter paper or synthetic polyester fibers. They are designed to trap even the smallest particles of dust, pollen, mold and any other irritants. However, experts say that you need to consider other filtering options for commercial uses, such as hospitals, because of bacteria issues that, unfortunately, are unavoidable.

Elina Sivak is established as a content producer for a line of digital content networks (including companies like offering furnace services in Newmarket), who writes about a range of home efficiency subjects and other matters alike. A tireless explorer of digital space and an opinion maker in anything of significance to the home efficiency.

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