Top 15 Best Furnace Filters To Buy in 2024

Undoubtedly, no one wants to live in a polluted environment. However, as you know, there is always a lot of dirt and virus around us that we can not see with our eyes. But don’t be worried! My best furnace filters reviews will help you get rid of them.

The furnace filter is a critical device for the inside part of your HVAC systems cleaner. Therefore, your living space will always be fresh and comfortable.

If you have not had the experience of trying many different furnace filters, reading this entire article will be very helpful to you! You can know how to compare different furnace filter types with the primary factors to consider before buying.

Difference Between Ratings For Furnace Filters – MERV vs. MPR vs. FPR

Here I will help you understand these three abbreviations. These are the most popular rating systems of furnace filters on the market today from the American Society of Heating, Refrigerating, and Air Conditioning, 3M and Home Depot.

1. MERV

MERV refers to the industry-standard national and international rating system established by the American Society of Heating, Refrigerating, and Air Conditioning Engineers.

Therefore, it is also the most popular rating system you can find. MERV is used to evaluate the ability of a filter to capture and hold particles. A furnace filter has four MERV rating options:

• MERV 6 helps you remove pollen and dust.
• MERV 8 helps you to remove dust mites, molds, pollen, and dust.
• MERV 11 helps you get rid of dust mites, mold, pollen, dust, pet dander, smoke, smog, cough, and sneeze.
• MERV 13 evaluates the best rating level for your home. It can eliminate all the bacteria and viruses that these three MERVs can do.

2. MPR

MPR stands for Micro-particle Performance Rating. It is a rating system developed by 3M.

It has been specifically developed for airborne particles smaller than 1 micron, and rates filters from the supplier in their capacity to remove them.

3. FPR

FPR stands for Filter Performance Rating. It is a rating system for products distributed by their stores, including Honeywell, produced by The Home Depot.

You need to check their color schemes and understand the FPR rating criteria, which apply and a scale of numbers from 4 to 10. The rating is close to the MERV.

The MERV rating chart is a quick explanation of this video. It can help you understand clearly about ratings for furnace filters.

Which Are The Best Furnace Filters On The Market?

Here I have made a list of the top 15 best furnace filters reviews that are most reliable on the market. Let’s see if you are also interested in these products!

• Best for Viruses: Filtrete MPR 300 20 x 25 x 1 Furnace Filter
  “With clean living basic dust and 6-pack, this AC furnace air filter will be your friendly friend against the virus.”
• Best for Dust: Filtrete MPR 1000 16 x 20 x 1 AC Furnace Filter
  “This is the furnace filter of Filtrete having micro allergen defense, and 2-pack is excellent for the dust of your house.”
• Best for Asthma: Aprilaire 213 MERV 13 Furnace Filter
  “If your family has a member with asthma, Aprilaire MERV 13 furnace filter is the best choice for your family.”
• Best for Pet Dander: FilterBuy MERV 8 Pleated AC Furnace Filter
  “With traps 90% of airborne particles, you can ultimately say goodbye to pet dander.”
• Best for Mold: Lennox 20 x 25 x 5 Merv 11 Furnace Filter
  “This furnace filter uses disposable media to capture the hidden mold spores.”
• Best for Allergies: Aerostar 20 x 20 x 1 MERV 11 Pleated Furnace Filter
  “Using the Aerostar pleated furnace filter, all worries about the allergies will go away!”
• Best for Cigarette Smoke: Nordic Pure 16 x 25 x 1 MERV 12 Pleated AC Furnace Filter
  “Your home will no longer smell of cigarette smoke thanks to the electrostatic filter material of this device.”
• Best for Air Flow: Filtrete MPR 1500 16 x 25 x 1 AC Ultra Allergen Furnace Filter
  “With the design of Filtrete Brand 3-in-1 technology from 3M, it can pull in and trap unwanted air particles for clean airflow through.”
• Best Overall: Honeywell 20 x 25-Inches MERV-11 Furnace Filter
  “This device has an air filter between the 5-12 MERV rating, which is the best for overall effectiveness to use.”
• Best for Health: AIRx HEALTH 20 x 25 x 1 MERV 13 Pleated Furnace Filter
  “True to its name, this is the most reliable furnace filter for your health.”
• Best for Masks: AIRx ALLERGY 16 x 20 x 1 MERV 11 Pleated Furnace Filter
  “If you’re looking for a great device to say no to masks, it’s for you with its energy efficiency & capture particles.”
• Best for Lint: Filtrete MPR 1000 16 x 25 x 4 AC Furnace Filter
  “Filtrete MPR 1000 16x25x4 AC Furnace Filter can capture different sizes of particles from the large like lint to the microscopic.”
• Best Budget: FilterBuy 20x20x1 MERV 8 Odor AC Furnace Filter
  “Despite combined activated carbon, FilterBuy 20x20x1 MERV 8 Odor AC Furnace Filter still owns a user-friendly price.”
• Best for Pollen: Filtrete MPR 300 20 x 20 x 1 MPR 300 AC Furnace Filter
  “Filtrete MPR 300 20x20x1 MPR 300 AC furnace filter can attack and capture pollen dust.”
• Best for Debris: Trophy Air 16 x 20 x 1 Electrostatic Furnace Filter
  “If you are having difficulty handling debris, this Trophy Air 16x20x1 electrostatic furnace filter will help you.”

Best Furnace Filter Comparison Chart 2023

To pick the best furnace filters for your clean house, you can quickly compare the critical features I’ve outlined below.

Top 15 Best Furnace Filter Reviews in 2023

There are the top 15 best furnace filters reviews I deeply researched to help you choose the best one.

1. Filtrete MPR 300 20 x 25 x 1 Furnace Filter

(Best for Viruses)

The first product that I added to the review list was Filtrete MPR 300 20x25x1 Furnace Filter. It is one of the best-selling Furnace Filter currently produced from the famous Filtrete brand.

This set comes with a cardboard frame that will ease the process of setup. Besides, its flexible borders will fit even challenging to reach ACs’, furnace, or HVAC systems.

This furnace filter can help you purify many types of contaminants such as dust, lint, and even smoke and pet dander. Therefore, you can be assured of the air quality to breathing in your own home.

You can think about this excellent Furnace Filter!

Key Features:

• It’s outperforms fibreglass, washable and non-electrostatic 3 months pleated 1-inch air filters for your furnace, air conditioner, or HVAC system
• It owns exclusive filtrate 3 in 1 technology from 3M captures toxic pollution pollutants. Thus, healthier pollution can pass in
• It can attract and capture large particles like lint, household dust, mite debris and mould spores
• Filtrate 300 MPR is similar to MERV 5
• You need to change your home air filter every 90 days or earlier to get optimum performance
• It is only used for residential

Product Specifications:

Size	20 x 25 x 1 inches
Style	6 Pack
Filter Life	90 days for 1” filters
Weight	1 pounds
Merv Rate	5
Color	White
Brand	Filtrete

See more information about this product here!

2. Filtrete MPR 1000 16 x 20 x 1 AC Furnace Filter

(Best for Dust)

Filtrete MPR 1000 16x20x1 AC Furnace Filter is also one of the great products of Filtrete, which is made from 3-in-1 technology exclusive of 3M’s unique filter. It exhibits better fibreglass and is particularly washable and non-electrostatic 3-month pleated.

When using it you need to change your home air filter at least every 90 days for 1 “filters, and at least every 12 months for 4” and 5 “filters so that it can work best.

Thanks to its advanced functions, it can capture more microparticles like pollen, pet dander, smoke, bacteria, and viruses from the air.

If your home filter is too dirty, you should replace it immediately, or it will adversely affect the air quality and your health.

Key Features:

• It can be washable, and non-electrostatic 3-month pleated 1″ home air filters for your furnace, air conditioner, or HVAC system
• 1000 and 1200 MPR in 4″, 4″ slim fit and 5″ air filters
• You need to change your home air filter at least every 90 days for 1” filters.
• It is only used for residential.

Product Specifications:

Size	16 x 20 x 1 inches
Style	2 Pack
Filter Life	90 days for 1” filters
Weight	14.7 ounces
Merv Rate	11
Color	White
Brand	Filtrete

Check out the review of Filtrete MPR 1000 AC Furnace Filter in this video!

3. Aprilaire 213 MERV 13 Furnace Filter

(Best for Asthma)

Aprilaire air filter is considered to be friendly for your family’s health.

The set contains two units which could be appropriate for more than a year. However, dirt can stick very quickly depending on the environment you live in. Therefore, you need to change the product more regularly.

The 213 Air Filter can definitely eliminate 93% of the most common dispersed particles between 3.0 and 10 microns which are reported to induce allergic reactions.

Besides, it can eliminate all types of mere dust and mold spores, harmful bacteria and pollen. In particular, this good unit can match all Aprilaire models with every furnace or AC fitted with the same measurements.

Key Features:

• Easy to install
• It helps you prevent airborne allergens from dust, pollen, mold spores, bacteria, pet dander, and dust mites.
• Ten years of commitment to clean-coil
• You should replace the filter in 12 months
• Best for allergy sufferers and remove allergies

Product Specifications:

Size	213 Healthy home
Style	2 Pack
Filter Life	1 year
Weight	1 pounds
Merv Rate	13
Color	White
Brand	Aprilaire

This is a video describing more about the features of this furnace filter. Let’s see it!

4. FilterBuy MERV 8 Pleated AC Furnace Filter

(Best for Pet Dander)

To describe FilterBuy’s furnace air filters, I can only use two elements, both quality and price.

It owns four-packs that help you last up to 3 months. It can prevent 90% of polluted air from circulating in your house with the design of the AFB silver. Also, thanks to the 12 pleats per foot, the product will catch lint, dust, pollen or mold spores.

In particular, the process of filtration and the indoor air will undoubtedly be of the best quality because of its lots of creases. Furthermore, this unit has an airflow capability of 350 CFM and MERV 8 rating.

Key Features:

• With 20x20x1 pleated air, it is perfect for home or business use
• It includes a pack of 4 filters to replace
• It is made of the US
• MERV rating of 8, which is excellent for primary residential or industrial use
• It can filter pollen, mold, and larger dust particles

Product Specifications:

Size	20 x 20 x 1 inches
Style	4 Pack
Filter Life	3 months
Weight	1.8 pounds
Merv Rate	8
Color	Silver
Brand	FilterBuy

You can see the most realistic picture of FilterBuy MERV 8 Pleated AC Furnace Filter through the video below!

5. Lennox 20 x 25 x 5 Merv 11 Furnace Filter

(Best for Mold)

This product is manufactured by Lennox and includes a large synthetic media.

The X6673 air filter is regulated electrostatically to prevent and keep the harmful particles down to 0.3 microns. Thus, household dust, pollen, or even pet dander is captured in the filter, allowing you to breathe fresh air at home.

Thanks to its large enough of synthetic media and dirt-holding capacities, the device may work with minimum resistance to air.This filter needs to be replaced every six months or sooner so that it can operate best, especially when you have pets in the house.

However, there are still limitations, and you can see more in the pros and cons section up and down.

Key Features:

• Its MERV rating is 11
• Its actual size 19-3/4″ X 24-3/4″ X 4-3/8″
• It includes two packs
• Its nominal size is 26 x 20 x 5 inches

Product Specifications:

Size	20 x 25 x 5 inches
Style	2 Pack
Filter Life	6 months
Weight	0.16 ounces
Merv Rate	11
Color	White
Brand	Lennox

Let’s see the overview of Lennox 20x25x5 Merv 11 Furnace Filter in here!

6. Aerostar 20 x 20 x 1 MERV 11 Pleated Furnace Filter

(Best for Allergies)

Aerostar 20x20x1 MERV 11 Pleated Furnace Filter is an excellent device for pet owners. This unit includes six filters and is specifically designed for furnaces.

This fibreglass filtration system has 13 pleats per foot. Therefore, It will also not only make your indoor air fresh and healthy but will also improve your furnace’s performance.

Besides, with its MERV 11 rating and MPR 1000, this unit can also avoid smoke, smog, and cough and sneeze particles.

Another benefit that you cannot ignore is that it helps you save a large amount of electricity a month. Do not hesitate too much without trying once!

Key Features:

• It lasts up to 90 days
• Its nominal size is 20x20x1 inches
• It can draw and capture lint, dust mites, mold spores, pollen, pet dander, and dust
• It does not cause airborne allergens
• 100% synthetic electrostatic media helps high efficiency and low airflow resistance
• It is made in the US

Product Specifications:

Size	20 x 20 x 1 inches
Style	6 Pack
Filter Life	60 to 90 days
Weight	3.90 pounds
Merv Rate	11
Color	MERV 11
Brand	Aerostar

You can watch its full and most viable review through this video!

7. Nordic Pure 16 x 25 x 1 MERV 12 Pleated AC Furnace Filter

(Best for Cigarette Smoke)

Aerostar 20x20x1 MERV 11 Pleated Furnace Filter is an excellent device for pet owners. This unit includes six filters and is specifically designed for furnaces.

This fibreglass filtration system has 13 pleats per foot. Therefore, It will also not only make your indoor air fresh and healthy but will also improve your furnace’s performance.

Besides, with its MERV 11 rating and MPR 1000, this unit can also avoid smoke, smog, and cough and sneeze particles.

Another benefit that you cannot ignore is that it helps you save a large amount of electricity a month. Do not hesitate too much without trying once!

Key Features:

• Its nominal size is 16 x 25 x 1, but its actual size is 15 1/2 x 24 1/2 x 3/4 (15.5 x 24.5 x 0.75)
• It attracts indoor allergens, dust, pollen, and other toxins of airborne origin
• It has hypoallergenic and antimicrobial pleated electrostatic filter material
• You need to change 1” air filters every 30-90 days
• Made in the USA

Product Specifications:

Size	16 x 25 x 1 inches
Style	6 Pack
Filter Life	30 to 90 days
Weight	4.41 pounds
Merv Rate	12
Color	White
Brand	Nordic Pure

To understand more about the Nordic Pure 16x25x1 MERV 12 production process, don’t miss this video!

8. Filtrete MPR 1500 16 x 25 x 1 AC Ultra Allergen Furnace Filter

(Best for Air Flow)

Like most furnace filters, Filtrete MPR 1500 16x25x1 AC Ultra Allergen Furnace Filter can protect against airborne dust, allergens, bacteria & viruses. Even micro infections like less than 1 micron in size, it can capture well thanks to its electrostatic charge and a 1500 MPR rating.

Besides, you still need to replace a filter every three months to achieve the best effect when used. This unit is designed with 3-in-1 for 3M Filtrete Brand technology to remove and collect polluted air particles while allowing clean air to blow through.

The primary function of a furnace filter is probably it, including captures smoke, sneeze debris, bacteria, viruses, and large particles like lint, dust, and pollen.

Finally, it has three times better performance at small particle capture compared to non-electrostatic pleated filters for the arrest of 0.3 to 1.0-micron particles thanks to its electrostatic air filter and MPR 1500.

Key Features:

• It removes airborne dust, allergens, bacteria & viruses
• It can capture 4x better small bacteria and virus
• It lasts up to 3 months
• Its MPR rating is 1500

Product Specifications:

Size	16 x 25 x 1 inches
Style	2 Pack
Filter Life	3 months
Weight	1.39 pounds
Merv Rate	12
Color	White
Brand	Filtrete

Learn more about Filtrete MPR 1500 16x25x1 AC Ultra Allergen Furnace Filter with the video below.

9. Honeywell 20 x 25-Inches MERV-11 Furnace Filter

(Best Overall)

Health is always a matter of the human mind. Therefore, living in a clean, healthy and dust-free environment is essential. A good furnace filter from the Honeywell brand may be the right choice for you!

Honeywell Air Filters are considerably more efficient and reliable than standard one-inch fibreglass filters. Besides, they can last up to one year.

Moreover, they are quite simple to install and come in sizes that suit most Honeywell and other Aprilaire, Space-Gard and Trion Air Bear versions.

One thing to note before buying this unit is that you need to measure the filters accurately to make sure it’s an exact match to replace.

Key Features:

• Its MERV rating is 10
• It includes in a variety of sizes to suit different types of air filters
• Its fractional efficiency is E1=25%, E2=62%, E3=85%
• It has a static pressure drop at 0.23 at 500 FPM (in w.c.)
• Honeywell 20X25, 25X20, 25X22 F100 and F200 Media Air Cleaners, SpaceGard 2200 will be suitable to this unit

Product Specifications:

Size	20 x 25 x 4.5 inches
Style	1 Pack
Filter Life	N/A
Weight	1 pounds
Merv Rate	11
Color	Gray
Brand	Honeywell

Check out this video that shows you an overview of the Honeywell 20X25-Inches MERV-11 Furnace Filter!

10. AIRx HEALTH 20 x 25 x 1 MERV 13 Pleated Furnace Filter

(Best for Health)

When you first look at this furnace filter, you will see its MERV rating at the highest level of 13.

Thanks to this appliance, both the air conditioner and your heating system become a whole-house air cleaner. It can help you a significant drop in respiratory irritants, smog, viruses, and mold in your house.

Besides, It owns trap and locks ultra-fine particles that affect your health, protecting your home.

Investing in a quality and pleated device like this will help you protect the heating and air conditioning systems from dust-blocking, offering optimal working performance, increased airflow and decreased energy and service costs.

Key Features:

• MERV 13
• It comes with 6 packs
• Its nominal size is 20x25x1 inches, but its actual size is 19.5x 24.5x 75
• It has the highest pleat count
• You should replace the filters every two months during regular use and every month during winter months when the furnace is on a lot

Product Specifications:

Size	20 x 25 x 1 inches
Style	6 Pack
Filter Life	90 days
Weight	12.3 ounces
Merv Rate	13
Color	White
Brand	AIRx Filters

In the video, you can learn more about the benefits of using AIRx Air Filters for your home!

11. AIRx ALLERGY 16 x 20 x 1 MERV 11 Pleated Furnace Filter

(Best for Masks)

Using AIRx ALLERGY 16x20x1 MERV 11 Pleated Furnace Filter will help you turn both the air conditioner and your heating system into a whole-house air cleaner. It can help you with a significant drop in mold, pet dander, smoke particles, dust, pollen and dust mite debris throughout your home.

A MERV 11 HVAC filter media is referred to as a micro-particle magnet. It can filters trap and lock allergy-related particles to protect your entire home. Thus, it helps your home a healthier paradise and protect your loved ones from air pollutants.

In addition, this filter also protects the heating and air conditioning systems against dust clogging, improved optimal working performance, better airflow and decreased energy costs and maintenance.

Moreover, this unit can be reusable by rewashing it. With using more pleats per square inch and filter media with high performance, it will surely make you forget what is made of regular fibreglass.

However, nothing is as strong as stone, and you still need to replace the filter every two months for it to work best.

Key Features:

• Nominal size is 16 x 20 x 1, but its actual size is 13.5″ x 13.5″ x .75″
• Its MERV rating is 11
• It attracts traps mold, pet dander, smoke particles, pollen and dust mite debris
• It has more pleats than most retail air filters
• You need to change 1” air filters every 90 days
• Made in the USA

Product Specifications:

Size	16 x 20 x 1 inches
Style	6 Pack
Filter Life	90 days
Weight	6.9 ounces
Merv Rate	11
Color	White
Brand	AIRx Filters

A quick look at the specifications of AIR ALLERGY MERV 11 Pleated Furnace Filter here!

12. Filtrete MPR 1000 16 x 25 x 4 AC Furnace Filter

(Best for Lint)

I am continuing to be a furnace filter from the Filtrete brand. With the advantages of Filtrete air filters, you already know, this unit is no exception.

It purifies air by collecting a large proportion of air particles in the household, including those at 0.3 microns that are particularly harmful to your lungs. It also can turn your central heating and cooling system into a whole-house air cleaner.

Moreover, with electrostatic technology features, allergens such as household dust, lint, dust-mite particles, mold spores, pollen, pet dander, and smog are minimized by these devices.

And to ensure the best performance of the device, the manufacturer has recommended that the filters need changing every 6 to 12 months.

In addition, filters 4 “and 5” help to manage air quality in heating and cooling systems, gathering stress on the system and reducing the energy needed to achieve the optimal indoor air temperatures.

In particular, it can be used to replace other brand filters such as Honeywell, Trion Air Bear, Bryant, Carrier, and Lennox. You can see the specifications of Filtrete MPR 1000 16x25x4 AC Furnace Filter here!

Key Features:

• MPR 1000
• It owns modern electro-static technology
• It can last up to 12 months
• It is designed with Filtrete Brand 3-in-1 technology from 3M

Product Specifications:

Size	16 x 25 x 4 inches
Style	2 Pack
Filter Life	3 to 12 months
Weight	3.95 pounds
Merv Rate	11
Color	White
Brand	Filtrete

You can see more reviews about Filtrete MPR 1000 16x25x4 AC Furnace Filter in this video!

13. FilterBuy 20 x 20 x 1 MERV 8 Odor AC Furnace Filter

(Best Budget)

With the reputation of a product from the famous brand FilterBuy, this furnace filter will not let you down.

FilterBuy 20x20x1 MERV 8 Odor AC Furnace Filter is perfect for removing odors from smoking, pets, cooking, and more, and capturing 90 percent of airborne particles, including dust, debris, lint, pollen, and pet dander.

The Odor Eliminator filter holds a MERV rating 8, equivalent to MPR 300/600. Therefore, It’s great for regular residential and commercial use.

For best filtration results, you should replace filters every 90 days, and even it will be changed sooner if you have pets, children, or allergy-sufferers at home.

Key Features:

• MERV 8 rating is equivalent to MPR 300
• It can remove 90% of airborne particles like dust, debris, lint, pollen, and pet dander
• It’s ideal for standard residential and commercial use
• It owns 12 pleats per foot
• It ages up to 3 months

Product Specifications:

Size	20 x 20 x 1 inches
Style	2 Pack
Filter Life	3 months
Weight	1.05 pounds
Merv Rate	8.00
Color	ODOR
Brand	FilterBuy

This is the video FilterBuy 20x20x1 MERV 8 Odor AC Furnace Filter overview you can see!

14. Filtrete MPR 300 20 x 20 x 1 MPR 300 AC Furnace Filter

(Best for Pollen)

Filtrete is always a reliable product for the health of you and your family. Filtrete MPR 300 20x20x1 MPR 300 AC Furnace Filter will help you quickly and effectively catch dust, bacteria, viruses, and allergens from the air passing through your filter. Therefore, your home environment will always be clean, healthy, and fresh.

This device uses 3 in 1 technology to allow cleaner airflow through, which is Exclusive Filtrate Brand from 3M.

Besides, it outperforms fiberglass, washable, and non-electrostatic 3 months pleated 1-inch air filters for your furnace, air conditioner, or HVAC system.

It can attract and capture large particles such as lint, household dust, dust mite debris, and mold spores within Microparticle Performance Rating 300 MPR equating to MERV 5.

Finally, if you want optimum performance, you need to change the filter every 90 days or sooner.

Key Features:

• It works well within three months
• It is designed by 3 in 1 technology from 3M traps unwanted air particles
• It attracts and collects large particles like lint, household dust, mite debris, and mold spores
• 300 MPR equates to MERV 5
• It’s only ideal for residential use

Product Specifications:

Size	20 x 20 x 1 inches
Style	6 Pack
Filter Life	90 days
Weight	11 ounces
Merv Rate	5
Color	White
Brand	Filtrete

This video review details about Filtrete MPR 300 20x20x1 MPR 300 AC Furnace Filter. You can see it now!

15. Trophy Air 16 x 20 x 1 Electrostatic Furnace Filter

(Best for Debris)

With the Enhanced HVAC Effectiveness design, this Trophy Air 16x20x1 Electrostatic Furnace Filter is washable and reusable. It significantly improves ventilation efficiency in your home, and proper airflow can help reduce resistance for less HVAC stress.

This device is made of high-grade aluminum electrostatic media for high reliability. Another advantage is that it is easy for you to install and use. Each electrostatic air purifier slides effortlessly in seconds into your HVAC system, so you can be simple to replace your old filters.

If you need a quality furnace filter, don’t miss it.

Key Features:

• It can be washable with Enhanced HVAC Effectiveness
• Its layers are made from high-grade aluminum and electrostatic media
• It’s quick and easy to install
• Its nominal size is 16” x 25” x 1”
• It is a genuine product from the USA

Product Specifications:

Size	16 x 20 x 1 inches
Style	6 Pack
Filter Life	3 months
Weight	1.57 pounds
Merv Rate	11
Color	Aluminum
Brand	Trophy Air

If you are hesitant to choose this Trophy Electrostatic Air Filter, please review the review of customers who have experience using it in this video!

Things You Need To Know Before Buying A Furnace Filter

Although there are many different types of furnace filters on the market, choosing a model that can help your home clean and fresh is still not simple. Let’s see my buying guide here!

Furnace Filter Size

You need to choose a filter that best fits into the system so that it can work best. Most filter sizes for furnace are indicated along the device’s edge or in the manual.

System Specifications

Although the HEPA filter is the best option for filtering out pollutants, it can not be controlled by any residential device. Not using the right filter for your current HVAC device brings down the energy output and even affects the machine.

To get the right specifications, you should take a look at the instructions provided by the supplier.

MERV Rating

The MERV rating of a filter can decide its efficacy in filtering out the dust and pollutants. Therefore, the higher the MERV filter you choose a filter, the more your HVAC unit can accommodate for fresh and comfort.

Weather And Climate

If you live in humid weather, it is easy to get moldy in your home. Therefore, living in hot or cold areas may also mean you are using your HVAC equipment more than people in temperate regions.

When you are in places with such climatic features, you need to replace the air filter more often.

Health Condition

I want to mention the health factor here because when anyone in your family is suffering from asthma or allergies, you may need a filter which provides the highest efficiency. People who have breathing problems require to live in the cleanest air possible.

Pets

Are you favorite and have many pets in the house? If true, it is essential to consider buying a furnace filter designed specifically to eliminate pet dander and hair.

Since pet allergies are some of the most popular, you might even have an additional top purifier in your bedroom for a safer and healthier night’s sleep.

Price

Investing in a quality filter can initially cost you a fortune. However, if you use low-cost filters, capture only big particles, and require a replacement soon. Thus, the cost you have to spend many times will be much more expensive.

FAQs

There are some questions regarding furnace filters that I have received. Let’s read it more to learn!

My Top Pick

Amazing! So you’ve read up to the last lines of the top 15 best furnace filters reviews. Perhaps by this time, you have found your best furnace filter. And this is my choice!

To be able to push away dirt and fresh filter air for my living space, I chose Filtrete MPR 1500 16x25x1 AC Ultra Allergen Furnace Filter. Besides, this product owns suitable pressure with my home. I think this is a furnace filter I’ve used.

Hopefully, these detailed instructions in my article will be valuable to you to find your best furnace filter.