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Furnace Air Filters For Every Season: Keeping Your Home Comfortable Year-Round
While we may not think about it often, the truth is that the air we breathe is essential for our health and general well-being.
Now, imagine living in a space where the air you breathe feels like the pure wind that blows in the morning.
This is exactly what air filters are designed to do. To achieve these quality air standards, you need the best air filter for a furnace.
The furnace air filter is located between the furnace and the return air duct, where it helps filter the dust particles that enter the room.
In addition, this device helps capture pet hair, dust, and other airborne particles that are likely to pollute the air at home.
Planning to install air filters, or do you just want to learn how this device works? You have come to the right spot!
Whether you're planning for an air filter replacement or looking for the best furnace filters in town, this guide has you covered.
Stick around up to the end to learn more!
How Do Air Filters Work?
In your day-to-day activities, you must have heard of air filters, or you may have an HVAC system at home.
So, how do furnace air filters work?
Before we get there, let's first look at the benefits of this device to understand better how it works.
Furnace air filters improve the quality of air at home and make it comfortable for everyone to breathe, even for those with respiratory complications or allergies.
This device also protects your HVAC system from damage by preventing dust and debris from accumulating in it, enabling the system to run effectively and last longer.
The air filter for the furnace highly contributes to the comfort of your home by ensuring that air circulates through different air ducts in your HVAC system.
Now that you know the benefits of the furnace air filter, let's look at how this device works.
The air in your home is absorbed into the HVAC system through the return ducts, designed to bring cold air into the furnace.
The air then passes through a heat exchanger, where it's warmed up. Once it achieves a specific temperature (warm air), it enters the home through vents and flows through the ducts.
When warm air flows through your home, it forces the cold air to return through the return ducts, and the cycle continues.
As the cycle continues, the air gets contaminated with dust and dirt, among other tiny air particles.
Before the air travels back to the rooms in your home, it goes through the air filter.
The furnace air cleaner filter captures dust particles and prevents them from re-entering the home.
Therefore, it reduces the allergens and dust in the air you breathe, thus keeping your living space cleaner.
Types of Air Filters for a Furnace
To maintain clean air at home, you need to ensure that you choose an air filter that perfectly suits your needs.
Below are some of the best furnace air filters you can buy at United Filter.
- Fiberglass Filters
Fiberglass filters are some of the most popular and affordable options available on the market today.
These air filters are made from fiberglass layers and are supported by metal grids.
They are easy to install and affordable, making them a good option for anyone on a tight budget.
However, this type of air filter only captures 25% of air particles and requires to be changed frequently.
- Electrostatic Filters
These filters are ideal for homes where people are struggling with allergies.
As the name implies, electrostatic filters produce electrical charges that attract and capture all the dirty particles in the air.
These filters have a MERV rating that ranges between 4 to 10.
Electrostatic filters can be disposable or washable, depending on the nature of your system.
They are effective in capturing allergens and tiny particles in the air. Besides, they are more cost-effective.
However, they are only ideal for removing tiny particles in the air and require frequent cleaning.
- Pleated Filters
Pleated filters are designed with folds that expand the surface area of the material.
These types of air filters capture more particles in the air, and are made from cotton or polyester.
Pleated filters are more effective than fiberglass filters at trapping tiny particles in the air, such as mold spores and air particles.
While these air filters are effective at capturing tiny dust they are more expensive than standard air filters.
Also, they tend to increase the noise level produced by the furnace fan.
- UV Filters
UV filters use UV light to filter and destroy harmful viruses and bacteria in the air.
These filters are ideal for households where individuals have a weak immune system and are struggling with allergies.
UV filters are ideal for any homeowner looking for a cost-effective option that destroys viruses and bacteria in the air.
However, this filter cannot filter out dust or pollen, and it produces small levels of smog when running.
1. Activated Carbon Filters
These filters are designed to purify the air by eliminating gasses, smoke, and odors.
They improve the quality of air in your home by trapping all these contaminants on the outermost layer of the carbon.
Activated carbon filters are ideal for eliminating harmful smells in the home to maintain the purity of the air you breathe.
They are also durable and affordable, giving you a more cost-effective option that you can opt for.
These filters are not ideal for capturing tiny dirt particles or fine dust in the air. Also, they cannot capture allergens and bacteria.
Factors to Consider When Choosing the Best Furnace Air Filters
To choose an air filter that will help you maintain clean air at home, a few factors come into play.
They include:
- Budget
The budget is the number one point of reference before you choose an air filter that aligns with your needs.
While there are different types of air filters available on the market, they come with varying price tags.
For instance, disposable air filters are relatively cheap, but they will need replacement after 30 to 90 days. This means that the costs will go up over time.
On the other hand, washable filters have a higher upfront cost but can last for up to 10 years, making them a more cost-effective option.
Tight on a budget and need an air filter that will serve you in the long run? Visit United Filter today to check what we have in store for you!
- Size of the Air Filter
Ensure the furnace air filter you choose perfectly fits your HVAC system.
Air filters come in different sizes in terms of thickness, length, and height.
They range between 1 to 5 inches in thickness and between 10 and 30 inches in height and length.
To determine the right size for your air filter, read your HVAC manual guide or check the dimensions of your current furnace air filter.
Choosing the right size for your furnace air filter helps to enhance optimal system performance since an improper fit can easily result in air leaks.
- MERV Ratings
MERV rating refers to the Minimum Efficiency Reporting Value, which determines the efficiency of an air filter in capturing particles from the air.
We highly recommend a MERV rating between 8 and 13 for most homes.
Furnace air filters with a much higher rating are mostly used in facilities such as hospitals where the quality of air is much more critical.
Using a furnace air filter with a too high MERV rating in a standard home will restrict airflow and strain your HVAC system.
- Home's Air Quality Needs
Analyze the specific home air quality needs and evaluate the options that can serve you best.
Consider factors such as smoking, cooking, and pets that can affect the quality of air at home.
If you have someone who smokes or pets, choose a furnace air filter designed to capture pet dander and eliminate all the smell at home.
Find a filter that can help you address your specific quality air needs to maintain a clean home.
- Outdoor Air Quality
Do not forget about evaluating the quality of air outside your home.
Check whether you live in an area experiencing high levels of air pollution or frequent wildfires.
In such a setting, you need an air filter with a large surface area and high-efficiency levels to capture all the harmful particles in the air.
This model of air filter will help prevent pollutants from entering your home and maintain clean indoor air.
The goal is to find a furnace air filter that specifically aligns with your surrounding environment for effective results.
Where Can You Buy High-Quality Air Filters?
Are you in the United States or Canada and unsure where to buy quality air filters?
United Filter has you covered! With our headquarters in Mississauga, Ontario, Canada, we specialize in selling air filters across Canada and the United States.
We have a comprehensive selection of high-quality air filters that you can order directly from our website and we'll ship them directly to your address.
Want to transform the air quality in your home without breaking the bank? Order discount furnace filters at United Filter and we'll sort you out within no time.
Furnace Air Filters For Every Season: Keeping Your Home Comfortable Year-Round
While we may not think about it often, the truth is that the air we breathe is essential for our health and general well-being.
Now, imagine living in a space where the air you breathe feels like the pure wind that blows in the morning.
This is exactly what air filters are designed to do. To achieve these quality air standards, you need the best air filter for a furnace.
The furnace air filter is located between the furnace and the return air duct, where it helps filter the dust particles that enter the room.
In addition, this device helps capture pet hair, dust, and other airborne particles that are likely to pollute the air at home.
Planning to install air filters, or do you just want to learn how this device works? You have come to the right spot!
Whether you're planning for an air filter replacement or looking for the best furnace filters in town, this guide has you covered.
Stick around up to the end to learn more!
How Do Air Filters Work?
In your day-to-day activities, you must have heard of air filters, or you may have an HVAC system at home.
So, how do furnace air filters work?
Before we get there, let's first look at the benefits of this device to understand better how it works.
Furnace air filters improve the quality of air at home and make it comfortable for everyone to breathe, even for those with respiratory complications or allergies.
This device also protects your HVAC system from damage by preventing dust and debris from accumulating in it, enabling the system to run effectively and last longer.
The air filter for the furnace highly contributes to the comfort of your home by ensuring that air circulates through different air ducts in your HVAC system.
Now that you know the benefits of the furnace air filter, let's look at how this device works.
The air in your home is absorbed into the HVAC system through the return ducts, designed to bring cold air into the furnace.
The air then passes through a heat exchanger, where it's warmed up. Once it achieves a specific temperature (warm air), it enters the home through vents and flows through the ducts.
When warm air flows through your home, it forces the cold air to return through the return ducts, and the cycle continues.
As the cycle continues, the air gets contaminated with dust and dirt, among other tiny air particles.
Before the air travels back to the rooms in your home, it goes through the air filter.
The furnace air cleaner filter captures dust particles and prevents them from re-entering the home.
Therefore, it reduces the allergens and dust in the air you breathe, thus keeping your living space cleaner.
Types of Air Filters for a Furnace
To maintain clean air at home, you need to ensure that you choose an air filter that perfectly suits your needs.
Below are some of the best furnace air filters you can buy at United Filter.
- Fiberglass Filters
Fiberglass filters are some of the most popular and affordable options available on the market today.
These air filters are made from fiberglass layers and are supported by metal grids.
They are easy to install and affordable, making them a good option for anyone on a tight budget.
However, this type of air filter only captures 25% of air particles and requires to be changed frequently.
- Electrostatic Filters
These filters are ideal for homes where people are struggling with allergies.
As the name implies, electrostatic filters produce electrical charges that attract and capture all the dirty particles in the air.
These filters have a MERV rating that ranges between 4 to 10.
Electrostatic filters can be disposable or washable, depending on the nature of your system.
They are effective in capturing allergens and tiny particles in the air. Besides, they are more cost-effective.
However, they are only ideal for removing tiny particles in the air and require frequent cleaning.
- Pleated Filters
Pleated filters are designed with folds that expand the surface area of the material.
These types of air filters capture more particles in the air, and are made from cotton or polyester.
Pleated filters are more effective than fiberglass filters at trapping tiny particles in the air, such as mold spores and air particles.
While these air filters are effective at capturing tiny dust they are more expensive than standard air filters.
Also, they tend to increase the noise level produced by the furnace fan.
- UV Filters
UV filters use UV light to filter and destroy harmful viruses and bacteria in the air.
These filters are ideal for households where individuals have a weak immune system and are struggling with allergies.
UV filters are ideal for any homeowner looking for a cost-effective option that destroys viruses and bacteria in the air.
However, this filter cannot filter out dust or pollen, and it produces small levels of smog when running.
1. Activated Carbon Filters
These filters are designed to purify the air by eliminating gasses, smoke, and odors.
They improve the quality of air in your home by trapping all these contaminants on the outermost layer of the carbon.
Activated carbon filters are ideal for eliminating harmful smells in the home to maintain the purity of the air you breathe.
They are also durable and affordable, giving you a more cost-effective option that you can opt for.
These filters are not ideal for capturing tiny dirt particles or fine dust in the air. Also, they cannot capture allergens and bacteria.
Factors to Consider When Choosing the Best Furnace Air Filters
To choose an air filter that will help you maintain clean air at home, a few factors come into play.
They include:
- Budget
The budget is the number one point of reference before you choose an air filter that aligns with your needs.
While there are different types of air filters available on the market, they come with varying price tags.
For instance, disposable air filters are relatively cheap, but they will need replacement after 30 to 90 days. This means that the costs will go up over time.
On the other hand, washable filters have a higher upfront cost but can last for up to 10 years, making them a more cost-effective option.
Tight on a budget and need an air filter that will serve you in the long run? Visit United Filter today to check what we have in store for you!
- Size of the Air Filter
Ensure the furnace air filter you choose perfectly fits your HVAC system.
Air filters come in different sizes in terms of thickness, length, and height.
They range between 1 to 5 inches in thickness and between 10 and 30 inches in height and length.
To determine the right size for your air filter, read your HVAC manual guide or check the dimensions of your current furnace air filter.
Choosing the right size for your furnace air filter helps to enhance optimal system performance since an improper fit can easily result in air leaks.
- MERV Ratings
MERV rating refers to the Minimum Efficiency Reporting Value, which determines the efficiency of an air filter in capturing particles from the air.
We highly recommend a MERV rating between 8 and 13 for most homes.
Furnace air filters with a much higher rating are mostly used in facilities such as hospitals where the quality of air is much more critical.
Using a furnace air filter with a too high MERV rating in a standard home will restrict airflow and strain your HVAC system.
- Home's Air Quality Needs
Analyze the specific home air quality needs and evaluate the options that can serve you best.
Consider factors such as smoking, cooking, and pets that can affect the quality of air at home.
If you have someone who smokes or pets, choose a furnace air filter designed to capture pet dander and eliminate all the smell at home.
Find a filter that can help you address your specific quality air needs to maintain a clean home.
- Outdoor Air Quality
Do not forget about evaluating the quality of air outside your home.
Check whether you live in an area experiencing high levels of air pollution or frequent wildfires.
In such a setting, you need an air filter with a large surface area and high-efficiency levels to capture all the harmful particles in the air.
This model of air filter will help prevent pollutants from entering your home and maintain clean indoor air.
The goal is to find a furnace air filter that specifically aligns with your surrounding environment for effective results.
Where Can You Buy High-Quality Air Filters?
Are you in the United States or Canada and unsure where to buy quality air filters?
United Filter has you covered! With our headquarters in Mississauga, Ontario, Canada, we specialize in selling air filters across Canada and the United States.
We have a comprehensive selection of high-quality air filters that you can order directly from our website and we'll ship them directly to your address.
Want to transform the air quality in your home without breaking the bank? Order discount furnace filters at United Filter and we'll sort you out within no time.