10 Best Furnace Filters In The Us - Black Friday 2024

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Last Updated - November 22, 2024

Best Choice

1

Clicked 15 times in the last month

Aprilaire
AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 1)

9.9 Easy installation

9.7 Durability

9.7 Sheerness

Why we love it

The Aprilaire 413 replacement air filter was designed and manufactured in the U.S.A.

The filter removes airborne allergens including dust, pollen, mold spores, bacteria, pet dander, and dust mites.

The patented Aprilaire Self Seal Technology minimizes the amount of air bypassing the filter.
Main highlights

PROUD PARTNER OF THE AMERICAN LUNG ASSOCIATION in support of its mission to save lives by improving lung health and preventing lung disease
NOMINAL AIR FILTER SIZE of 16 x 25 x 4 inches (nominal size is an industry standard filter size system to help you easily identify the correct replacement filter and is not the actual size)
EASY AS 1-2-3 TO INSTALL in the unique AprilAire Interlock Rail System. Unpack. Slide in. Close the door. Done. No assembly or cardboard or metal reinforcements needed.
CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. This AprilAire 413 replacement air filter traps common allergy triggers as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites.
BUY WITH CONFIDENCE This genuine AprilAire 413 replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions – to optimize the performance of your AprilAire Air Purifier Model: 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400, or Space-Gard 2400 with Upgrade Kit 1413
BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter
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9.8

Exceptional

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Value for Money

2

Filterbuy
Filterbuy 20x25x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters for Honeywell FC100A1037, Lennox X6673, Carrier, and More (Actual Size: 19.88 x 24.75 x 4.38 Inches)

23% Off

9.5 lasts a long time

9.5 Easy installation

9.3 Durability

Why we love it

MERV 8 synthetic media protects homes from dust, pollen, and more

Electrostatically charged, pleated filters capture more harmful particles

Industrial
Main highlights

Key Features
MERV 8 rating, electrostatically charged media, lasts 3x longer than fiberglass, fits multiple models. Ensures clean air, high performance, and durability.

Ideal Use Cases
Perfect for homes needing protection from dust, pollen. Ideal for maintaining airflow & efficiency in HVAC systems without frequent replacements.

Customer Praise
Most reviews highlight the filter`s exceptional fit across various brands, significantly improved air quality, and the durable, eco-friendly frame design.
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9.5

Excellent

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3

Filtrete
Filtrete 16x20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size15.69x19.69x0.81 in)

9.9 Simple to use

9.5 Easy installation

9.5 Sheerness

Why we love it

The filter is designed to trap many types of air particles including large ones like lint and dust mites.

It is washable and does not create static electricity.

It is designed to let cleaner air flow through.
Main highlights

The higher the MPR, the more microparticles - such as pollen, pet dander and smoke - your filter will capture from the air passing through it
OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. air filters for your furnace, air conditioner or HVAC system
Material: Polypropylene
MPR 300 has a rating of MERV 5
FOR RESIDENTIAL use only
DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
CREATE A CHANGE COUNTDOWN in the Filtrete Smart app. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter
CHANGE FILTER AT LEAST EVERY 90 DAYS for optimal performance of your heating & cooling system or HVAC system
ATTRACTS AND CAPTURES large particles such as lint, household dust and dust mite debris
A dirty filter will slow down air flow and make the system work harder to keep you warm or cool -- wasting energy. Sign-up for a filter change reminder program that works for you!
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9.4

Excellent

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4

Filtrete
Filtrete 16x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 15.69 x 24.69 x 0.81 in)

15% Off

9.9 Simple to use

9.9 Sheerness

9.7 Easy installation

Why we love it

Highly recommended brand for quality air filtration.

Captures a wide range of airborne particles effectively.

Easy to track replacement with Filtrete Smart app.
Main highlights

Recommended Brand Based on Survey
Filtrete Brand is the most recommended brand of HVAC Air Filters based on the US Filtrete Brand Health Tracker, Ipsos, June 2022.

Optimal for Residential HVAC Systems
Designed for residential use only, ideal for maintaining optimal performance of heating & cooling systems by changing every 90 days for 1 in. filters.

High-Quality Filtration
Customers frequently praise the high quality and efficient filtration, noting that it effectively captures particles like pollen, pet dander, and smoke.
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9.2

Excellent

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5

Filterbuy
Filterbuy 16x25x4 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 3.63 Inches)

9.1 Easy installation

8.2 Durability

8.0 worth the money

Why we love it

Filters 90 of airborne particles.

3x longer lifespan than fiberglass.

Industrial grade construction.
Main highlights

Key Features
MERV 8 rating, electrostatic pleated design, and industrial-grade frames ensure superior air quality and durability, trapping 90% of airborne particles.

Ideal Use Cases
Perfect for homes needing protection from dust, pollen, and optimizing HVAC system efficiency without compromising airflow.

Customer Praise
Most reviews highlight the noticeable improvement in air quality and the extended lifespan compared to fiberglass models as top benefits.
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9.1

Excellent

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6

Simply
Simply Filters 20x20x1 MERV 8, MPR 600, Air Filter (6 Pack) - Actual Size: 19.75"x19.75"x0.75" HVAC, AC Furnace Air Filter

15% Off

9.9 Sheerness

9.5 Easy installation

9.1 worth the money

Why we love it

Universally compatible

Create cleaner air

Long lasting performance
Main highlights

Key Features
Universally compatible, captures 90% of airborne particles with advanced pleated technology, and made in the USA using 100% American components.

Ideal Use Cases
Perfect for homes, offices, schools, hospitals, and commercial spaces seeking cleaner air by trapping dust, mold, pet dander, and pollen.

Customer Reviews
Most praised for its long-lasting filtration, easy installation, and significantly improved air quality in various living and working environments.
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9.0

Excellent

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7

Filtrete
Filtrete 16x25x4, AC Furnace Air Filter, MPR 1000 DP, Micro Allergen Defense Deep Pleat, 2-Pack (actual dimensions 15.88 x 24.56 x 4.31)

15% Off

8.7 Durability

8.4 worth the money

8.2 Easy installation

Why we love it

Easy to install

Traps microparticles

Compatible w/Honeywell Lennox
Main highlights

Key Features
Features exclusive 3-in-1 Filtrete technology, captures microparticles with MPR 1000/MERV 11, designed for cleaner, fresher home air.

Ideal Use Cases
Best for homes needing frequent filtration from particles, compatible with specific Honeywell and Lennox furnaces, change every 12 months for optimal performance.

Customer Praise
Most reviews highlight its efficiency in trapping dust and allergens, leading to noticeable air quality improvement and reduced allergy symptoms.
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8.8

Very Good

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8

Filterbuy
Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 24.50 x 0.75 Inches)

9.9 Easy installation

9.7 Durability

9.5 worth the money

Why we love it

High efficiency: Traps 90 of airborne particles.

Robust design: Lasts 3 times longer than fiberglass.

Eco friendly: Made with recyclable materials.
Main highlights

Key Features
MERV 8 rating captures 90% of airborne particles; electrostatic, pleated design; lasts 3x longer than fiberglass; made with recyclable materials.

Ideal Use Cases
Perfect for homes needing protection from dust, pollen; enhances air quality without compromising flow in furnaces, ACs, heat pumps, HVAC systems.

Customer Praise
Highly praised for its durable construction and ability to significantly improve indoor air quality, leading to noticeable health benefits.
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8.7

Very Good

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9

Filtrete
Filtrete 20x25x4, AC Furnace Air Filter, MPR 1000 DP, Micro Allergen Defense Deep Pleat, 2-Pack (actual dimensions 19.88 x 24.63 x 4.31)

25% Off

8.7 Durability

8.4 worth the money

8.2 Easy installation

Why we love it

Cleaner air quality

MERV 11 rated

Filtrete 3 in 1 technology
Main highlights

Key Features
Features 3-in-1 Filtrete technology and MERV 11 rating, capturing microparticles and improving air quality for a fresher home environment.

Ideal Use Cases
Perfect for households with Honeywell and Lennox furnaces, enhancing air flow and filtration in homes requiring a 4 or 5-inch filter.

Customer Reviews
Most reviews highlight the noticeable improvement in air quality and the convenience of the Subscribe and Save option for easy replacement.
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8.5

Good

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10

Filtrete
Filtrete 20x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Bacteria & Virus, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.88 x 24.63 x 4.31)

28% Off

9.1 materials Quality

8.9 Durability

8.7 Easy installation

Why we love it

Certified asthma and allergy-friendly for healthier air.

High MERV 12 rating captures countless microparticles.

Versatile use in various HVAC systems.
Main highlights

Cleaner Home Environment
The Filtrete 20x25x4 MPR 1550 AC Furnace Air Filter captures unwanted particles, contributing to a cleaner, fresher home environment with its deep-pleated design.

Versatile HVAC Compatibility
Ideal for use in furnaces, air conditioners, and HVAC systems, ensuring optimal performance when changed every 90 days.

High Filtration Rating
Customers appreciate the MERV 12 rating and 1550 MPR, highlighting its superior ability to capture microparticles and allergens compared to lower-rated filters.
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8.4

Good

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10 Best Furnace Filters In The Us - Black Friday 2024

1

AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 1)

Why we love it

2

Filterbuy 20x25x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters for Honeywell FC100A1037, Lennox X6673, Carrier, and More (Actual Size: 19.88 x 24.75 x 4.38 Inches)

Why we love it

3

Filtrete 16x20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size15.69x19.69x0.81 in)

Why we love it

4

Filtrete 16x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 15.69 x 24.69 x 0.81 in)

Why we love it

5

Filterbuy 16x25x4 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 3.63 Inches)

Why we love it

6

Simply Filters 20x20x1 MERV 8, MPR 600, Air Filter (6 Pack) - Actual Size: 19.75"x19.75"x0.75" HVAC, AC Furnace Air Filter

Why we love it

7

Filtrete 16x25x4, AC Furnace Air Filter, MPR 1000 DP, Micro Allergen Defense Deep Pleat, 2-Pack (actual dimensions 15.88 x 24.56 x 4.31)

Why we love it

8

Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 24.50 x 0.75 Inches)

Why we love it

9

Filtrete 20x25x4, AC Furnace Air Filter, MPR 1000 DP, Micro Allergen Defense Deep Pleat, 2-Pack (actual dimensions 19.88 x 24.63 x 4.31)

Why we love it

10

Filtrete 20x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Bacteria & Virus, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.88 x 24.63 x 4.31)

Why we love it

Black Friday Sale

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