9 Best HVAC Furnace Filters for Home Air Quality

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Best Value

2

BNX Converting LLC

BNX TruFilter 20x25x1 Air Filter MERV 13 (6-Pack) - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Pollen, Mold, Bacteria, Smoke, Allergen, MPR 1900 FPR 10

9.8 High Filtration

9.7 Easy Installation

9.6 Eco-Friendly Design

Why we love it

MERV 13 rated filter captures 98% of airborne particles with low resistance

Made in USA with sustainable recycled materials and single-sided frame

Electrostatically charged media provides superior microscopic particle filtration

Main highlights

Key Features

Advanced MERV 13 filtration technology with electrostatic charging captures microscopic particles while maintaining optimal airflow efficiency.

Ideal for Home Air Quality Management

Perfect for households seeking premium air purification, especially those with allergies, pets, or concerns about airborne contaminants.

Praised for Environmental Responsibility

Customers appreciate the eco-friendly design using recycled materials and single-sided frame technology, reducing environmental impact while maintaining quality.

9.7

Exceptional

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3

3M

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)

Main highlights

MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 12-month pleated 4” Filtrete 20x25x4 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.88 x 24.63 x 4.31
EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
COUNTLESS MICROPARTICLES: With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture many microparticles and large particles from the air passing through it
VERSATILE USES: Air filters compatible with Honeywell furnaces calling for a 4" filter and Lennox furnaces calling for a 5" filter
CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your 4-inch filter at least once every 12 months
SUBSCRIBE AND SAVE: On your first order, simply click on Subscribe and Save" to set up your delivery schedule and save up to 10% on your orders

9.4

Exceptional

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4

Honeywell Home

Honeywell Home 20x25x4 MERV 8, AC Furnace Air Filter, 3 PACK (CF100A1025-3PKAM) (Actual Dimensions: 19.94 x 24.87 x 4.38 in.)

9.6 Excellent Filtration

9.6 Long-Lasting Performance

9.4 Easy Installation

Why we love it

MERV 8 rated filter captures 20x more particles than standard fiberglass filters

12-month filter life ensures consistent air quality performance

Simple mess-free installation with precise dimensional specifications

Main highlights

Key Features

High-efficiency MERV 8 filtration system with 12-month lifespan, removing harmful particles while maintaining optimal airflow throughout your home.

Ideal for Allergy and Pet Households

Perfect for homes with pets, allergy sufferers, and smokers, providing comprehensive protection against dust, pollen, and airborne contaminants.

Praised for Superior Air Purification

Users consistently praise its exceptional ability to improve air quality, capturing 20x more particles than standard filters while requiring minimal maintenance.

9.2

Excellent

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5

HOMEQUIP

Honeywell 16x25x4 Furnace Filters, FC100A1029 Filter Replacement, Merv 11 Filter Media with Homequip Disposal Bag (2 Pack)

9.4 High Efficiency

9.2 Easy Installation

9.0 Long-lasting Performance

Why we love it

Captures particles down to 0.3 microns for superior air filtration

Compatible with multiple Honeywell and Aprilaire models for versatility

6-12 months maintenance interval with simple replacement process

Main highlights

Key Features

Advanced MERV 11 filtration system with high-efficiency media captures microscopic particles while ensuring proper airflow throughout your home.

Ideal for Home Air Purification Systems

Perfect for homeowners seeking reliable air filtration with minimal maintenance requirements and universal compatibility with popular filter systems.

Praised for Hassle-Free Maintenance

Users appreciate the straightforward replacement process and extended filter life, making home air quality management simple and effective.

9.0

Excellent

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6

Honeywell Home

Honeywell Home 16x25x4 MERV 8, AC Furnace Air Filter, 3 PACK (CF408F1625-3PKAM) (Actual Dimensions: 15.63 x 24.75 x 4.38 in.)

9.3 Efficient Filtration

9.2 Long Lasting

9.0 Easy Installation

Why we love it

MERV 8 rating provides 20x more efficient filtration than standard fiberglass filters

Electrostatically charged pleated design captures microscopic airborne particles effectively

12-month lifespan with high-performance dust, mold, and pollen filtration

Main highlights

Key Features

Advanced MERV 8 filtration system with electrostatically charged pleats captures microscopic particles while maintaining optimal airflow efficiency.

Ideal for Residential Air Quality Management

Perfect for homeowners seeking long-term air quality solutions, protecting families from airborne pollutants and reducing maintenance frequency.

Praised for Superior Filtration Efficiency

Users consistently highlight the filter's exceptional ability to capture household particles while lasting significantly longer than standard filters.

8.9

Excellent

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7

Honeywell Home

Honeywell Home AC Furnace Media Air Filter 20 x 25 x 4 MERV 11 (1 pk)

Main highlights

Captures high percentage of house hold airborne particles, including microscopic particles you can't see
MERV 11 performance with low pressure drop
Lasts up to 12 months
No time consuming assembly required
Filter size: 20x25x4

8.7

Excellent

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8

Honeywell Home

Honeywell Home Media Air Filter 16 x 25 x 4 MERV 11 (1 pk)

Main highlights

Country of origin : United States
Model Number : FC100A1029
Package Weight : 2 pounds
Package Dimensions : 16.5" L x 25.5" W x 4.5" H

8.5

Very Good

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9

3M

Filtrete 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69 x 24.69 x 0.81 in)

Main highlights

MAKE YOUR HOME YOUR SANCTUARY: 4-pack of 3-month pleated 1” Filtrete 20x25x1 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.69 x 24.69 x 0.81
EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
COUNTLESS PARTICLES: With a 1000 MPR and MERV 11 rating, your air filter will help capture many microparticles from the air passing through it
VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
SUBSCRIBE AND SAVE: On your first order, simply click on Subscribe and Save" to set up your delivery schedule and save up to 10% on your orders

8.4

Very Good

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10

Frigidaire

Frigidaire PureAir® 20x25x1 MERV 8 Allergen Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - 6 Pack (exact dimensions 19.81 X 24.81 X 0.81)

Main highlights

MERV 8 filter captures common allergens for fresher, cleaner air. As Tested per ASHRAE 52.2 MERV testing. This filter does not claim to remove or reduce any living allerge
Captures common allergens such as pollen, dust, lint and more
High-performance pleated design and dual wire backing
A fresher home in minutes with simple installation
Replace your air filter every 3 months for best performance

8.2

Very Good

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9 Best HVAC Furnace Filters for Home Air Quality – Expert Tested

Honeywell Home 20x25x4 MERV 12, AC Furnace Air Filter, 3 PACK (CF200A1016-3PKAM) (Actual Dimensions: 18.84 x 24.75 x 4.38 in.)

Why we love it

Main highlights

9.9

BNX TruFilter 20x25x1 Air Filter MERV 13 (6-Pack) - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Pollen, Mold, Bacteria, Smoke, Allergen, MPR 1900 FPR 10

Why we love it

Main highlights

9.7

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)

Main highlights

9.4

Honeywell Home 20x25x4 MERV 8, AC Furnace Air Filter, 3 PACK (CF100A1025-3PKAM) (Actual Dimensions: 19.94 x 24.87 x 4.38 in.)

Why we love it

Main highlights

9.2

Honeywell 16x25x4 Furnace Filters, FC100A1029 Filter Replacement, Merv 11 Filter Media with Homequip Disposal Bag (2 Pack)

Why we love it

Main highlights

9.0

Honeywell Home 16x25x4 MERV 8, AC Furnace Air Filter, 3 PACK (CF408F1625-3PKAM) (Actual Dimensions: 15.63 x 24.75 x 4.38 in.)

Why we love it

Main highlights

8.9

Honeywell Home AC Furnace Media Air Filter 20 x 25 x 4 MERV 11 (1 pk)

Main highlights

8.7

Honeywell Home Media Air Filter 16 x 25 x 4 MERV 11 (1 pk)

Main highlights

8.5

Filtrete 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.69 x 24.69 x 0.81 in)

Main highlights

8.4

Frigidaire PureAir® 20x25x1 MERV 8 Allergen Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - 6 Pack (exact dimensions 19.81 X 24.81 X 0.81)

Main highlights

8.2

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