logo
HomeMakerGuideReviewHomehttps://homemakerguide.com/best-furnace-filters/Best Furnace Filters

Find the Best Furnace Filters on the Market in 2019!

Likes:
Views:
94
Last Updated: 01 October 2019

The best furnace filter works to eliminate harmful air particles which can either lead to breathing problems or poor health. The cleaner your air is, the better you’ll feel overall as you won’t be taking in any excess debris. It includes dirt, hair, grime, and other air particles that shouldn’t be in your airway.

Imagine your furnace sucking all these harmful particles, concentrating them, and then pushing them back into your home. That’s why we should purchase furnace filter replacements from time to time, and it’s better to invest in the best furnace filters 2019.

So, how do you choose from many best furnace filters out there? We’ve researched all those best furnace filters we could find online. We’ve created a top 10 list to ensure that you’re choosing a functional item that won’t break down quickly. Here are the best furnace filters in 2019. So, without further hesitation, let’s get into our reviews.

Quick Comparison
Best Furnace Filters

10 Best Furnace Filters

Nordic Pure 16x25x1
best value
Nordic Pure 16x25x1
Hypoallergenic and antimicrobial pleated electrostatic filter.
Check Price
Hypoallergenic & Antimicrobial
Rating: 9.7 / 10
FilterBuy AFB Silver MERV 8 20x20x1
best price
FilterBuy AFB Silver MERV 8 20x20x1
This furnace filter includes an advanced filtration system.
Check Price
Increased filtration
Rating: 9.6 / 10
Filtrete 16x25x1
Filtrete 16x25x1
Filter features a washable, non-electrostatic pleated filter.
Check Price
Micro Allergen Defense
Rating: 9.5 / 10
Aprilaire 213 Replacement Air Filter
Aprilaire 213 Replacement Air Filter
Rating: 9.4 / 10
Check Price
4
Airborne Allergen Filtration
Aerostar 16x25x1 MERV 8 Pleated Air Filter
Aerostar 16x25x1 MERV 8 Pleated Air Filter
Rating: 9.2 / 10
Check Price
5
Captures Allergens
Nordic Pure 20x25x1
Nordic Pure 20x25x1
Rating: 9.0 / 10
Check Price
6
Reduces Airborne Contaminants
AIRx ALLERGY 16x20x1
AIRx ALLERGY 16x20x1
Rating: 9.0 / 10
Check Price
7
Microparticle magnet
2 Pack of X6670 Lennox
2 Pack of X6670 Lennox
Rating: 8.6 / 10
Check Price
8
Best price
Trion Air Bear 255649-102 Replacement Filter - 20x25x5
Trion Air Bear 255649-102 Replacement Filter - 20x25x5
Rating: 8.5 / 10
Check Price
9
Air Bear Filter to trap pollutants
FilterBuy 16x25x4
FilterBuy 16x25x4
Rating: 8.3 / 10
Check Price
10
High quality beverage board

1 place :

Best Overall: Nordic Pure Furnace Filter 16x25x1 Review

Best Overall: Nordic Pure Furnace Filter 16x25x1 Review

This furnace filter is a set of six items with a MERV rating of 12. It fits for residential and commercial use, making it an excellent choice for families or business owners.

On top of that, it’s comparable to an MPR rating of 1,500-1,915. This item features a hypoallergenic and antimicrobial pleated electrostatic filter. It helps to prevent multiple types of bacteria, dust, etc. from entering your home. Dimensions are 15.5 x 24.5 x .5 inches. This furnace filter is made in the USA.

Overall, this is the best furnace filter 2019 and features a whole host of benefits for your home. High MERV rating also protects you and your home.

Why We Like It?
  • High MERV rating
  • Multiple components included
  • Hypoallergenic
  • Efficient
Click Here to Check Reviews and Price

2 place :

Best Advanced Tech: FilterBuy AFB Silver MERV 8 20x20x1 Review

Best Advanced Tech: FilterBuy AFB Silver MERV 8 20x20x1 Review

This furnace filter is rated 8 MERV and includes an advanced filtration system. Its filtration uses new technology to help filter dust, mites, and other allergens. Besides, it removes lint, dust, debris, mold, and pollen.

As for lifespan, each part is designed to last at least three months at a time. However, you may find that your item lasts a bit longer. As for dimensions, they are 20 x 20 x 1 inches.

It is the most advanced furnace filter you’ll be able to find. It includes advanced filtration techniques that will continuously keep your home clean.

Why We Like It?
  • High MERV rating
  • Multiple components included
  • Advanced filtration
  • Removes mold
  • Made in the USA
Click Here to Check Reviews and Price

3 place :

Best Washable Furnace Filters: Filtrete 16x25x1 Review

Best Washable Furnace Filters: Filtrete 16x25x1 Review

It is 16 x 25 x 1-inch model, which works for most furnaces.

This furnace filter features a washable, non-electrostatic pleated filter that is perfect for your furnace, air conditioner, or even an HVAC system. Its standard rating is 1,000 MPR, which is equivalent to an 11 MERV rating. This item has a lifespan of 12 months and can last a bit longer if not used every day.

However, we only recommend this item for residential use.

Filtrete is one of the best washable furnace filters you can invest in. Being able to reuse your system can help save money on buying new replacements.

Why We Like It?
  • Multiple components included
  • Long lifespan
  • High MERV rating
  • Ideal for small areas
  • Reusable furnace filter
Click Here to Check Reviews and Price

4 place :

Best Air Filter Furnace: Aprilaire 213 Replacement Air Filter Review

Best Air Filter Furnace: Aprilaire 213 Replacement Air Filter Review

The next best item is Aprilaire 213. This value pack includes two filters that come in multiple purifier models.

Each part is excellent at trapping airborne allergens and filter out other particles like dust, mold, bacteria, pet dander, and much more. On top of these features, its new Self-seal technology can help minimize the amount of air passing through the product, which is helpful if you want a long-lasting model. Lastly, installation takes only a second and makes replacing the item hassle-free. As for dimensions, they are 4 x 25 x 20 inches.

The quality and lifespan ensure that you’re getting what you’ve paid for.

pros +
High accuracy filtration
Minimizes airflow
Easy to use
Hassle-free
Long lifespan
cons -
Pricey
Click Here to Check Reviews and Price

5 place :

Best Hypoallergenic: Aerostar 16x25x1 MERV 8 Pleated Air Filter Review

Best Hypoallergenic: Aerostar 16x25x1 MERV 8 Pleated Air Filter Review

This furnace filter features a decent MERV 8 rating, which is suitable for if you want a cheap filter that gets the job done. This package includes six, and this item was made in the USA.

Other than that, it functions comparable to 600 MPR filtration systems. This product itself fights both dust, mold, pollen, pet dander, and dirt. As you can see, it’s a simplistic little item, but you may not want to use it if you’re looking for a high-quality item. A minor downside we’ve seen with this item is that it’s short on size. We suggest sizing a bit higher to ensure that it fits in your furnace filter slot.

Overall, the Aerostar is the best for those looking to filter out allergens. The high MERV rating helps protect and fight against most debris, dust, and allergens.

pros +
Basic filtration
Hypoallergenic
Multiple parts
Reasonable price
Low MERV rating
cons -
Short on sizing
Click Here to Check Reviews and Price

6 place :

Best Hassle-Free: Nordic Pure 20x25x1 Review

Best Hassle-Free: Nordic Pure 20x25x1 Review

This Nordic Pure can be used as both an AC and a furnace filter. As for the dimensions, the sizing is 20 x 25 x 1 inches and can fit into most standard size furnace filters.

It features a superior air filtration system perfect for residential or commercial use. The MPR rating is 1,500-1,924, which is quite high. Each filter is hypoallergenic and antimicrobial, as it uses a pleated electrostatic filter to help prevent small bacteria from finding its way through.

All items are easy to install and require only a few minutes to replace. Lastly, this filter is useful for filtering pet dander, removing allergens, and is crafted from recycled materials.

If you’re looking for an easy to use a filter that doesn’t take much effort to replace, we’d definitely recommend the Nordic. It’s simple, effective, and can easily keep your home clean.

pros +
Hypoallergenic
Antimicrobial
Multiple pieces included
High MERV rating
Easy to install
cons -
Sizing runs large
Click Here to Check Reviews and Price

7 place :

Best Multiple Sizes: AIRx ALLERGY 16x20x1 Furnace Filters Review

Best Multiple Sizes: AIRx ALLERGY 16x20x1 Furnace Filters Review

This item boasts furnace filter sizes of 16 x 20 x 1 inches and includes other sizes. However, it consists of a premium pleated filter that works to trap mold, pet dander, smoke, and pollen. On top of all of that, it also works hard to reduce pollen, dust mite debris and features allergen protection.

This furnace filter includes extra pleats, which helps effectively remove and capture air particles. Its MERV rating is 11, which means that it could be better, but it’s very efficient. You can find it comparable to other products with MPR ratings of 800-1,200. Overall, it’s an excellent choice for anyone looking for a multi-pack.

The AIRx features multiple sizes which are excellent for those unsure what size they need. Plus, it ensures you’ll always find one that fits your furnace's grates. All in all, this is one of the best furnace filters for allergies.

pros +
Multiple sizes
Enhanced filtration
High MERV rating
Hypoallergenic
Removes most debris
cons -
Smaller than expected
Click Here to Check Reviews and Price

8 place :

Best Basic Pick: 2 Pack of X6670 Lennox Review

Best Basic Pick: 2 Pack of X6670 Lennox Review

The size of the filter is 15.75 x 24.75 x 4.375 inches. Each container includes two filters in the package.

This filtration system features an 11 MERV rating and comes in either 1-5 pack options. Other than that, there isn’t much else. It’s a standard design and will filter out any debris, dust, or bacteria — however, it's not strong enough for pet hair or other allergens. It’s a great product, and it’s worth the price paid for it.

Overall, the Lennox is just your primary standard home filter. If you’re looking for something to get the job done, it will.

pros +
Multiple included
Medium size
Affordable
Basic filtration
cons -
Short lifespan
Click Here to Check Reviews and Price

9 place :

Best Efficient: Trion Air Bear 255649-102 Replacement Filter - Furnace Filter 20x25x5 Review

Best Efficient: Trion Air Bear 255649-102 Replacement Filter - Furnace Filter 20x25x5 Review

This furnace filter dimensions are 19.75 x 24.25 x 4.94 inches and include a MERV rating of 8.

As for other features, it includes the ability to trap pollutants and other types of dirt. Other than that, it doesn’t work against pets or allergens. However, the filter is made using electrostatic materials which help extend the surface pleats and help to trap dirt. Lastly, this product is made in the US, and there are three filters in each pack.

The most efficient air filter we’ve found is the Trion Air Bear. Its high Merv rating and high airflow support enable everyone to feel refreshed and relaxed.

pros +
Supports high airflow
High Merv rating
Basic filtration
Traps more dirt & grime
Multiple in pack
cons -
Poor quality control
Click Here to Check Reviews and Price

10 place :

Best Long Lasting: FilterBuy 16x25x4 Furnace Filter Review

Best Long Lasting: FilterBuy 16x25x4 Furnace Filter Review

This filtration system has got a medium MERV rating of 8 and comes in a pack of two. The item itself absorbs around 90% of all airborne contaminants. This includes dust, debris, pollen, pet dander, and link. It’s a semi-long lasting product that will need to be replaced every three months.

However, the item includes durable frames made of beverage board materials. This type of material is known for staying strong even through hot or humid conditions. Lastly, synthetic media helps to improve efficiency and provides higher particle absorption than other brands.

The FilterBuy filters are excellent for those who don’t want to replace their filter anytime soon.

pros +
Medium MERV rating
Multiple in pack
High-quality frame
Durable
Absorbs all debris
cons -
Thin
Click Here to Check Reviews and Price

Buyer’s Guide

Now that we’ve covered the most basics FAQ questions, it’s time to move onto the buying guide. As a customer, you want to be able to get your money’s worth from a product. Selecting a furnace filter can be very struggling if you don’t know what you’re doing. So, we’ve come up with a guide to help educate you on what type of filter there are and how to use them.

Types of Furnace Filters

Fiberglass Furnace Filters

Here’s a quick rundown of the multiple types that are available. Although we didn’t find any 16x25x5 or 20x25x4 furnace filters;

Fiberglass Furnace Filters

The first type you will find is a fiberglass filter. A fiberglass filter is an excellent choice if you’re looking to catch larger debris, pollutants, or chemicals. However, they tend not to be used if you have pets. These filters get clogged easily, which is why pet hair can ultimately destroy the filter within a few days.

If you’re looking for a cheap furnace filter an all-around method to getting fresher air, then we’d highly recommend this. However, if you’re looking for a durable filter to help with allergens or pet hair, then we’d say to look elsewhere.

Polyester Furnace Filters

Polyester Furnace Filters

On the other hand, polyester filters are one of the highest qualities you can find. They tend to have a medium size and can be used to trap up to 95% of level 5 microns. However, these filters tend to be expensive. Lastly, they do filter out more than your average filtration system. It includes pet dander, microbes, and other pollutants.

Pleated Furnace Filters

Pleated Furnace Filters

Pleated items are good at catching small particles such as bacteria or grime. The pleated filters help to manage airflow but also work to trap dirt onto the grates as it works. These types are more productive but come at a heftier price.

Hepa Furnace Filters

HEPA filters, on the other hand, are products that provide a high-quality filtration system by taking and trapping 99% of small particles. These are good for getting rid of indoor pollutants and help create a healthier air quality in your home. They are also one of the best furnace filters for allergies. However, they do tend to prevent your filter system airflow, which can end up costing you more on each electric bill.

Electrostatic Furnace Filter

Electrostatic Furnace Filter

These types tend to use self-charging fibers to help prevent any bacteria, particles, dirt, dust, etc. from polluting your air. The MERV rating isn’t as high as other filters, but they do tend to have longer lifespans. Typically, they are reusable furnace filters which extend the lifespan of the filters by a lot. However, you need to clean and dry them properly, or you risk putting mold or mildew into the air you’re breathing.

How to Choose the Best Furnace Filters

Now that we’ve gone over the different types, it’s time to give you some details on how to choose the best furnace filters. The very first step requires that you at least measure the filter that’s already in your system.

How to Choose the Best Furnace Filters
By ordering the wrong one, you could easily cause a whole host of problems. So, be sure to measure accurately and read any product reviews on the filter to see if you need to subtract or add about half an inch.

Secondly, choose the type of filter you want by what kind of air filtration you need. If you have pets, children, or live in a dusty climate, you may want to choose a filter with a higher MERV rating. However, if you only need a primary filter that lasts a long time, then you can easily select one with a low MERV rating with a long lifespan.

Our Recommendation for 2019 – Nordic Pure

The best air filter for a home

The best air filter for a home furnace is Nordic Pure 16x25x1. You’ll get a great deal with multiple replacements inside the package. The brand includes superior air filtration with a high MPR rating of over 1,500.

However, if the Nordic brand doesn’t work for you, there are always more choices, such as the Bryant furnace filters or others on our list.

When you choose the best furnace air filter for your home, you’ll notice how much difference it makes in the air quality. Plus, the best furnace filter can lower your monthly heating costs. Hopefully, our homemakerguide has helped you to find the best furnace filters 2019.

FREQUENTLY ASKED QUESTIONS

Leaving a clogged filter can lead to multiple issues. First, you will start to notice that it will no longer be able to suck in the air properly. The problem with this is that it won’t be able to filter anymore, rendering the product useless. Plus, that also backs up the furnace, causing more issues.

One of the second issues is that your furnace will likely start to work harder and wear out quicker. If you’re looking to preserve your furnace, then it’s best to keep it functioning at optimal rates. Lastly, if your furnace is working harder to maintain heat, you’ll see an increase in your monthly heating costs. To save money, it’s best to purchase the best furnace air filter and replace it when needed.

Choosing the right furnace filter is detrimental to your furnace's ability to keep performing at optimal levels. If you’re not selecting the right one, you could potentially run into many other issues. The first step is to identify which size of filter you need.

The size will differ depending on the make and model of your furnace. If you already have an idea of what that is, then select another filter in a similar size. However, if you don’t know, then it’s best to take out the trusty old measuring tape and get the dimensions. Always be sure to leave at least a half-inch to a full inch in between dimensions due to sizing variations.

Next, you’re going to need to look at the MERV rating. The higher the MERV rating, the more efficient it is at removing contaminants and pollutants from the air. On average, you’re going to want to select filter systems with at least 10 MERV. However, the higher the rating, the better. If you can find a MERV 12, then you’ll see a more significant increase in air quality.

It’s best to learn specific methods to install a furnace filter. Every item includes arrows that point in the correct direction to install. The arrow should be placed into the filter slot until a click sound.

After this, ensure that the item has been appropriately secured and you’re ready to go. As you can see, replacing your filter isn’t that complicated, but it can lead to serious issues.

Once you’ve used up all of the lifespans of one filter, it will be time to replace it with a new one. If you’re not familiar with the process, you could end up damaging your system. To avoid this, carefully slide the item out of place once the furnace is turned off and completely cool. If the product seems like it’s stuck, then you should use a tool to help pry the filter out. After you’ve got it out, you can easily replace it with a new one.

Most technicians recommend changing the item monthly. If you have pets, children, or even live in a dusty climate with more debris, you’ll likely have to replace your filter more often. However, if you don’t usually have air issues, then you won’t have to change it as often.

The main difference between these two lays in how frequent you will change the filters. Since the 4-inch ones have more surface area for catching particles, they will regularly last up to 4-5 times longer than 1-inch ones. Most technicians recommend changing 1-inch filters every month, while the 4-inch ones can be replaced every 4-5 months.

Every 4-5 months. To tell whether or not a filter needs to be replaced is to look at the product description. The label will usually say to replace every “x” amount of days or months. We suggest following these guidelines. However, if you don’t think the filter needs to be replaced, you likely can get away with it until it becomes a problem.

Topics:
filters
Please rate this article

Current rating:
4.9/5
Based on 113 users feedback
Share your thoghts
Please fill required fields
Please fill required fields
Please fill required fields
Best Choice
Nordic Pure 16x25x1
Nordic Pure 16x25x1
Check Price
Rating: 9.7 / 10
FilterBuy AFB Silver MERV 8 20x20x1
FilterBuy AFB Silver MERV 8 20x20x1
Check Price
Rating: 9.6 / 10
Filtrete 16x25x1
Filtrete 16x25x1
Check Price
Rating: 9.5 / 10