10 Best 25 30 1 air filters of 2025

Save up to 37% off

Best Choice

1

Filter King

Filter King 30x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 25 x .75"
9.7

Exceptional

Our Rating
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Value for Money

2

Simply

Simply 25x30x1 Air Filter, Merv 8, MPR 600, 4 Pack, Furnace Air Filter for HVAC (Actual Size: 24.75"x29.75"x0.75") DUST, Pet, & Allergy Control
9.5

Excellent

Our Rating
3

FilterTime

FilterTime 25x30x1 AC Furnace Air Filter, MERV 11, 4-Pack (exact dimensions 24.5 x 29.5 x 0.75), HVAC Air Filter Made in USA
9.4

Excellent

Our Rating
4

FilterTime

FilterTime 25x30x1, AC Furnace Air Filter, MERV 8, 4-Pack (exact dimensions 24.5 x 29.5 x 0.75), AC Filter, Furnace Filter, Home Air Filter Made in USA.
9.2

Excellent

Our Rating
5

Filtrete
Filtrete 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 19.688 x 24.688 x 0.84 in)

37% Off
Main highlights

Efficient Air Filtration
The Filtrete MPR 1000 filter captures unwanted particles for cleaner air.

Versatile HVAC Compatibility
Ideal for furnaces, air conditioners, and HVAC systems.

Highly Praised Performance
Customers appreciate its ability to reduce dust and allergens.
Key specs
- size:20 x 25 x 1
- material:Electrostatically charged filter media
- usage:Furnace, AC, HVAC
- special features:Filtrete 3-in-1 technology
- merv:11
9.0

Excellent

Our Rating

9.9
Simple to use

9.9
Sheerness

9.5
Easy installation
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6

EZ Flow

Precisionaire 20X25x1 Fbg Furn Filter (Pack Of 12) 1005 Furnace Filters Mounted
8.9

Very Good

Our Rating
7

Filtrete

Filtrete 25x25x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 24.81 x 24.81 x 0.81 in)
8.7

Very Good

Our Rating
8

Aerostar
Aerostar 16x25x1 MERV 8 - 6 Count - High Efficiency Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Lint, Mold & Allergy-Causing Pollen

18% Off
Main highlights

Superior Filtration Performance
This MERV 8 filter effectively captures microscopic particles such as lint, dust mites, spores, and pollen, enhancing indoor air quality.

Ideal for Regular Home Use
Perfect for households needing regular air filter replacements, especially beneficial for those with asthma or allergies, and during peak summer and winter months.

Consistent Air Quality Improvement
Customers frequently praise the filters for their significant improvement in air quality, ease of installation, and cost-effectiveness.
Key specs
- size:16x25x1
- material:Synthetic electrostatic media
- usage:Filter microscopic particles
- special features:High efficiency, low resistance
- merv:MERV 8
8.5

Good

Our Rating

9.3
Easy installation

8.7
worth the money

8.2
Durability
9

Aerostar
Aerostar 20x25x1 MERV 11 - 6 Count - Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog & Smoke
Main highlights

Efficient Particle Filtration
MERV 11 rating captures lint, dust mites, pollen, and smoke.

Ideal for Seasonal Use
Change every 60-90 days; increase frequency in peak seasons.

Customer Praised Efficiency
Users appreciate the high efficiency with low air flow resistance.
Key specs
- size:19.8 x 24.8 x 0.8
- material:Polyester
- usage:Filter microscopic particles
- special features:Electrostatic media
- merv:MERV 11
8.3

Good

Our Rating
10

Amazon Basics
Amazon Basics 20x25x1 Air Filter 6 Pack, Merv 8 AC Furnace Filters
Main highlights

Key Features
MERV 8 rating, captures 3-10 micron allergens, electrostatic synthetic material, enhances air quality and furnace efficiency. Change every 60-90 days.

Ideal Use Cases
Perfect for residential use, especially homes with pets, allergies, or in dusty environments to maintain clean and healthy indoor air.

Customer Praise
Most reviews highlight its effectiveness in reducing dust and allergens, improving air quality, and being a great value for the price.
Key specs
- size:20 x 25 x 1 inch
- material:Synthetic filter material
- usage:Residential use
- special features:Electrostatically charged
- merv:Merv 8
8.1

Good

Our Rating

9.3
Easy installation

8.4
worth the money

8.2
Durability

10 Best 25 30 1 air filters of 2025

1

Filter King 30x25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30 x 25 x .75"

How do we rank?

How do we rank?

Analyzing top stores

2

Simply 25x30x1 Air Filter, Merv 8, MPR 600, 4 Pack, Furnace Air Filter for HVAC (Actual Size: 24.75"x29.75"x0.75") DUST, Pet, & Allergy Control

3

FilterTime 25x30x1 AC Furnace Air Filter, MERV 11, 4-Pack (exact dimensions 24.5 x 29.5 x 0.75), HVAC Air Filter Made in USA

4

FilterTime 25x30x1, AC Furnace Air Filter, MERV 8, 4-Pack (exact dimensions 24.5 x 29.5 x 0.75), AC Filter, Furnace Filter, Home Air Filter Made in USA.

5

Filtrete 20x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 19.688 x 24.688 x 0.84 in)

9.9

9.9

9.5

6

Precisionaire 20X25x1 Fbg Furn Filter (Pack Of 12) 1005 Furnace Filters Mounted

7

Filtrete 25x25x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 24.81 x 24.81 x 0.81 in)

8

Aerostar 16x25x1 MERV 8 - 6 Count - High Efficiency Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Lint, Mold & Allergy-Causing Pollen

9.3

8.7

8.2

9

Aerostar 20x25x1 MERV 11 - 6 Count - Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog & Smoke

10

Amazon Basics 20x25x1 Air Filter 6 Pack, Merv 8 AC Furnace Filters

9.3

8.4

8.2

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