The 10 Best 18x 24 X 1 Air Filters

Filtrete

Filtrete 18x24x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack

9.6

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Product highlights

Ideal for high-velocity heating and cooling systems
Microparticle performance rating mpr 300 equates to minimum efficiency reporting value merv 5
Electrostatically charged fibers attracts and capture large airborne allergens like: pollen, household dust, lint
Lasts up to 3 months

Filtrete

Filtrete AD21-2PK-6E Mpr 1000 Micro Allergen Defense AC Furnace Air Filter, 18 x

9.5

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Exclusive filtrete brand 3-in-1 technology from 3m traps unwanted air particles, letting cleaner air flow through
1000 and 1200 mpr also available in 4”, 4” slim fit and 5” air filters
For residential use only
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!
Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1" home air filters for your furnace, air conditioner, or hvac system
Filtrete 1000 mpr (microparticle performance rating) equates to merv 11

Flanders

Flanders PrecisionAire 84857.011418 NaturalAire Odor Eliminator Air Filter with Baking Soda, MERV 8

9

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Merv 8 rating: removes household dust, pollen, dirt, mold spores and more
Each filter maintains efficiency for up to 90 days
Pack of 4 air filters designed with baking soda media to control, absorb, and eliminate offensive odors
V-pleats provide large media surface area for more effective filtration while keeping airflow resistance low
Compatible with hvac systems requiring filters sized 14" x 18"

Filtrete

Filtrete Healthy Living Ultra Allergen Reduction HVAC Air Filter, Captures Pollen & Pet

8.8

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Product highlights

4x better small bacteria and virus capture {refers to bacteria and viruses that are less than 1 micron in size}
Carries a 1500 microparticle performance rating (mpr)
Designed with filtrete brand 3-in-1 technology from 3m to pull in and trap unwanted air particles while letting clean air flow through
Electrostatic air filter with microparticle performance rating 1500
Helps promote a healthy home by reducing airborne dust, allergens, bacteria & viruses
Electrostatically charged to attract and capture microscopic airborne particles

FilterBuy

FilterBuy 18x24x1 MERV 8 Pleated AC Furnace Air Filter, (Pack of 2 Filters)

8.4

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Made in the usa: manufactured by filterbuy in the usa using 100% american made components.
Long-lasting: designed to last up to 3 months. ideal for residential and commercial use.
18x24x1 merv 8 pleated air filter for ac hvac or furnace (pack of 2 filters). afb silver merv 8, comparable with mpr 300 / 600 (clean living and dust & pollen).
Traps 90% of airborne particles: say goodbye to dust, debris, lint, pollen, and pet dander. say hello to better indoor air quality!
High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° f. synthetic media provides significantly higher particulate efficiency than standard cotton media.

FilterBuy

FilterBuy 18x24x1 MERV 8 Pleated AC Furnace Air Filter, (Pack of 4 Filters)

8.2

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Product highlights

Made in the usa: manufactured by filterbuy in the usa using 100% american made components.
Long-lasting: designed to last up to 3 months. ideal for residential and commercial use.
18x24x1 merv 8 pleated air filter for ac hvac or furnace (pack of 4 filters). afb silver merv 8, comparable with mpr 300 / 600 (clean living and dust & pollen).
Traps 90% of airborne particles: say goodbye to dust, debris, lint, pollen, and pet dander. say hello to better indoor air quality!
High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° f. synthetic media provides significantly higher particulate efficiency than standard cotton media.

Flanders

18x24x1, Percisionaire Ez Flow Ii Front Panel Merv 4, 10055.011824, Pack12

7.8

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Product highlights

Flat panel.
Up to merv rating 4.
Ez flow ii spun fiberglass disposable furnace filter.
No metal media retainers.
30 day filter.

True Blue

True Blue Allergen 18x24x1 Air Filter , MERV 11, 4-Pack

7.7

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Product highlights

Filters sub-micron airborne allergens like dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke and smog
Lasts up to 120 days
18 x 24 x 1 pleated air filter
Performance allergen reduction filter
Minimum efficiency reporting value or merv rating is 11

FilterBuy

FilterBuy 18x24x1 MERV 11 Pleated AC Furnace Air Filter, (Pack of 4 Filters)

7.4

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Product highlights

Merv 11 synthetic media designed for allergen protection: attracts and captures pet dander, lint, dust, pollen, dust mite debris, mold spores, smoke, and smog.
Made in the usa: manufactured by filterbuy in the usa using 100% american made components.
18x24x1 merv 11 pleated air filter for ac hvac or furnace (pack of 4 filters). afb gold merv 11, comparable with mpr 1200 allergen or micro particle mpr800.
Long-lasting: designed to last up to 3 months. suitable for residential and business or commercial use (industrial grade).
High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° f. synthetic media provides significantly higher particulate efficiency than standard cotton media.

Nordic Pure

Nordic Pure 18x24x1M12-6 MERV 12 Pleated Air Condition Furnace Filter, Box of 6

7.1

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Product highlights

Attracts indoor allergens, dust, pollen and other airborne contaminants.
Nordic pure recommends changing 1” air filters every 30-90 days
Nominal size: 18 x 24 x 1, actual size: 17 1/2 x 23 1/2 x 3/4 (17.5 x 23.5 x 0.75)
Hypoallergenic and antimicrobial pleated electrostatic filter material
Made in the usa

Buying guide

In today’s market where same type of products is available from almost every brand, finding the right 18x 24 X 1 Air Filters is a challenge. Every purchase requires research. Before you buy anything you need to answer the follow questions:

What are the features of the best18x 24 X 1 Air Filters?
How to find the right 18x 24 X 1 Air Filters within your budget?
What is the average price of a good 18x 24 X 1 Air Filters?

Our data analysis platform helps you answer these questions using state of the art algorithm. We analyze thousands of reviews from real users to generate usability score for each brand. This usability score is unbiased and powered by people’s experience the product. Then we provide you with an unbiased list of 10 best affordable 18x 24 X 1 Air Filters to buy. Our goal is to make your decision making easy and shopping experience fun.

You may read more about our algorithm and process in detail at our about page. For any question or suggestion, do not hesitate to contact us.

The 10 Best 18x 24 X 1 Air Filters

Filtrete

9.6

Product highlights

Filtrete

9.5

Product highlights

Flanders

9

Product highlights

Filtrete

8.8

Product highlights

FilterBuy

8.4

Product highlights

FilterBuy

8.2

Product highlights

Flanders

7.8

Product highlights

True Blue

7.7

Product highlights

FilterBuy

7.4

Product highlights

Nordic Pure

7.1

Product highlights

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