Furnace filters have a big impact on the performance of your HVAC system and thermostat. In this review, the This Old House Reviews team researched the five best furnace filters on Amazon to help you find the right product for you. The products in this article are available at various hardware stores, home improvement stores, and online retailers like Amazon.
A clean heating filter will keep your air conditioner running smoothly, which can lead to lower utility bills and better air quality. Read on to learn more about the best heating filters on Amazon.
Which is The Best Air Filter for Home HVAC
- Filtrete 20x25x1 AC Furnace Air Filter || Best for large systems
- Filtrete 10x20x1 AC Furnace Air Filter || Best air filters for home
- Aerostar 12x12x1 MERV 13 pleated air filter || Best HVAC air filter for home with pets
- Nordic Pure 16x25x1 MERV 12 Pleated AC Furnace Air Filter || Best ac filters for allergies
- FilterBuy 16x25x1 Pleated HVAC AC Furnace Air Filter || Best for warm homes
Complete Review of The Best AC Filters for Home HVAC
1. Filtrete 20x25x1 AC Furnace Air Filter
This furnace air filter promises to last up to three months and outperform filters made of fiberglass. The product can trap up to 64% of airborne particles, from pet hair to pollen. The product also comes with easy-to-follow installation instructions for large HVAC systems that require 20 x 25 x 1-inch filters.
Key Features
- 20 by 25 by 1 in.
- Two-pack
- MERV rating of 12
What customers say
Customers said this furnace filter is easy to install and sturdy. They also said that it is a good value for the money. Those who were not satisfied with the product said that they had difficulty with Filtrete’s app.
2. Filtrete 10x20x1 AC Furnace Air Filter
The Filtrete 10x20x1 AC Furnace Air Filter can capture the largest particles in the air. It is compatible with most HVAC systems and comes in an affordable six-pack for whole house protection.
Key Features
- 10 inches by 20 inches by 1 inch
- Six-pack
- MERV rating of 5
What customers say
Customers liked the ease of installation of this product. Some customers also said that it is a high-quality filter that saves them money in the long run because it lasts a long time and is affordable. Dissatisfied customers said that the frame is lightweight and sometimes gets damaged.
3. Aerostar 12x12x1 MERV 13 pleated air filter
Mold, pet dander, pollen, dust mites, and bacteria are just some of the microscopic particles this filter can capture. This product’s high MERV rating is close to that of an N95 mask, keeping the air in your home clean.
Key Features
- 12 x 12 x 1 inch
- Six-pack
- MERV rating of 13
What customers say
Satisfied customers liked this furnace filter because it is sturdy and effective. They also said the product was a good alternative to other well-known brands. However, a few customers found that the filter is a bit smaller than specified.
4. Nordic Pure 16x25x1 MERV 12 Pleated AC Furnace Air Filter
This product attracts the most pollutants from the air. The filter is made of pleated carbon material and can also combat strong odors, such as those caused by cooking or pets. The product is not only efficient but also has a frame made of recycled beverage cartons, which makes it environmentally friendly.
Key Features
- 16 inches by 25 inches by 1 inch
- Six-pack
- MERV rating of 12
What customers say
Customers said that this filter works well and provides them with clean, high-quality air. However, a common complaint from dissatisfied customers was that the product does not filter dust as well as they would like.
5. FilterBuy 16x25x1 Pleated HVAC AC Furnace Air Filter
With its double wire reinforcement and ability to withstand high temperatures, this product is one of the most durable filters in this test. Because of its durability, the FilterBuy 16x25x1 Pleated HVAC AC Furnace Air Filter lasts three times longer than other filters. Plus, it’s made from recycled materials.
Key Features
- 16 by 25 by 1 inch
- Four-pack
- MERV rating of 8
What customers say
Customers said the product is high-quality and high-performing. They also praised that the product is comparable to other well-known brands. However, some customers said they received the wrong filter size.
Buyer’s Guide
Before selecting an air filter for your furnace, consider size, filtration level and material.
Size
You should choose a filter that is the same as the filter currently used in your HVAC system. Filter size is measured in inches: width times height times thickness. Most filters are one-inch-thick, but there are some that are two, four, or five inches.
Material
A furnace filter can be divided into two parts – a frame and a filter – which are made of different materials.
Filter: The filter inside the frame is usually made of fiberglass, polyester, cotton, or paper.
-Frequently Asked Questions-
What is an electrostatic oven filter?
Electrostatic furnace filters have an electrostatic charge. They are best for allergy sufferers, smokers or pets as they filter pollutants better.
How much does a furnace filter cost?
Disposable filters cost $5 to $20, depending on size, while washable filters cost between $30 and $50.
How often should I change my disposable filter?
Check your furnace or air conditioner manual to find out how often you should change your filter. As a general rule, a one-inch filter should be changed every 90 days. If you have pets, suffer from allergies or smoke, you should change the filter every 30-60 days.
Why should I trust the Takezoon evaluation team?
This Takezoon has been supporting homeowners with premium home improvement content in the form of television shows, print media, and digital content on its website and social media platforms for over four decades. The Takezoon review team focuses on writing in-depth reviews of products and services to help you make the right purchasing decision, regardless of what you need for your home. The Takezoon review team has written over 1,000 reviews on everything from cordless drills to kitchen buckets, lawn mowers, and dining room decor.
We recommend the products in each review after an intense research process that involves spending hours scrolling through the best models available on Amazon. For a product to be included in our top list, it must have a strong sales history on Amazon, positive customer reviews, and offer unique features, among other requirements. Once we’ve narrowed down the list of recommended products, we conduct additional research and sometimes personal testing to ensure the products meet our standards. Once the research is complete, we write a comprehensive, user-friendly article that includes our recommended products and additional information to help homeowners like you make the right purchase.
