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The Best Air Conditioning Filters 20X20X1 of 2023 – Reviewed and Top Rated

2,899 Reviews Scanned

Rank No. #1
Filtrete 20x20x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
  • MAKE YOUR HOME YOUR SANCTUARY: 6-pack of 3-month pleated Filtrete 20x20x1 MPR 300 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 19.69 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 300 MPR and MERV 5 rating, your Filtrete Filter will help capture many particles from the air passing through it
  • VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
SaleRank No. #2
Simply Filters 20x20x1 MERV 8, MPR 600, Air Filter (6 Pack) - Actual Size: 19.75"x19.75"x0.75" HVAC, AC Furnace Air Filter
  • Universally Compatible: Measuring 20" x 20" x 1", with an actual size of 19.75"x19.75" x 0.75", Simply Filters works with almost any brand. Comparable to 3M Filtrete MPR 600, Filterbuy AFB Silver, and Honey well FPR 5.
  • Cleaner Air Everywhere: Our filters capture dust, mold, pet dander, and pollen in homes, offices, schools, hospitals, and commercial spaces, trapping 90% of airborne particles, promoting a healthier living environment with clean and fresh indoor air.
  • Advanced Pleated Technology: With a higher pleat count than most retail, our meticulously crafted filters offer superior capture coverage, optimizing airflow and efficiency.
  • Long-lasting Filtration & Easy Installation: Enjoy up to 3 months of resilient filtration. Hassle-free replacement for air conditioning units or HVAC systems. Follow airflow arrows and insert into the filter slot for central units or return grilles.
  • Made in USA: Our filters are made using 100% American components, including recycled materials, ensuring superior performance and quality. Experience exceptional filtration and support local manufacturing.
Rank No. #3
Filtrete 20x20x1 Air Filter MPR 1200D MERV 11, Allergen Reduction Plus Dust, 4-Pack Filters (exact dimensions 19.81x19.81x0.81)
  • Holds as much dust as 50 dusting wipes (Dry dusting wipes in normal use conditions)
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
  • Filtrete 1200D MPR has a rating of MERV 11
SaleRank No. #4
Aerostar 20x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4" x 19 3/4" x 3/4")
  • Nominal size: 20x20x1; Actual size: 19 3/4" x 19 3/4" x 3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5.
  • Designed to filter microscopic particles such as lint, dust mites, spores, and pollen
  • Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
  • 100% synthetic electrostatic media for high efficiency with low air flow resistance
  • Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
SaleRank No. #5
Filterbuy 20x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches)
  • 20x20x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.50" x 19.50" x 0.75")
  • MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
Rank No. #6
BNX TruFilter 20x20x1 Air Filter MERV 8 (6-Pack) - MADE IN USA – Dust & Pet Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 600 – 700 & FPR 5
  • 20x20x1 MERV 8 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 19 11/16’’ x 19 11/16’’ x 3/4‘’. Comparable with MPR 600 & FPR 5. Electrostatically charged filter media with industry leading low air flow resistance.
  • MADE IN USA, SUSTAINABLY - Proudly manufactured by BNX Converting, LLC in Houston, TX, a registered and approved facility (EPA Registration # 101638-TX-1). Adopts single sided (one-piece) frame technology to reduce environmental waste and made sustainably from recycled cardboard.
  • SUPERIOR PERFORMANCE - The BNX MERV 8 100% synthetic electrostatically charged air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to allow for industry leading superior low air flow resistance while maintaining the highest grade level of filtration.
  • CAPTURES MICROSCOPIC PARTICLES - The BNX air filter has a MERV 8 rating allowing it to capture 85% of microscopic airborne particles without impacting air flow. Captures microscopic particles such as odors, pet dander, allergens, dust, lint, mold, dust mites. Noticeably cleaner air in 48 hours.
  • BNX Quality Promise & Applications - BNX is committed to delivering the highest quality American made safety products, made with American workers, and using the latest automated manufacturing processes and technology with the strictest quality standards.
Rank No. #7
BNX TruFilter 20x20x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7
  • 20x20x1 MERV 11 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 19 11/16’’ x 19 11/16’’ x 3/4‘’. Comparable with MPR 1000 -1200 & FPR 7. Electrostatically charged filter media with industry leading low air flow resistance.
  • MADE IN USA, SUSTAINABLY - Proudly manufactured by BNX Converting, LLC in Houston, TX, a registered and approved facility (EPA Registration # 101638-TX-1). Adopts single sided (one-piece) frame technology to reduce environmental waste and made sustainably from recycled cardboard.
  • SUPERIOR PERFORMANCE - The BNX MERV 11 100% synthetic electrostatically charged air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to allow for industry leading superior low air flow resistance while maintaining the highest grade level of filtration.
  • CAPTURES MICROSCOPIC PARTICLES - The BNX air filter has a MERV 11 rating allowing it to capture microscopic airborne particles without impacting air flow. Captures microscopic particles such as odors, pet dander, allergens, dust, lint, mold, dust mites. Noticeably cleaner air in 48 hours.
  • BNX Quality Promise & Applications - BNX is committed to delivering the highest quality American made safety products, made with American workers, and using the latest automated manufacturing processes and technology with the strictest quality standards.
Rank No. #8
Filtrete 20x20x1 Air Filter MPR 1500 MERV 12, Healthy Living Ultra Allergen, 2-Pack (exact dimensions 19.69x19.69x0.78)
  • #1 Recommended Brand* (*Filtrete Brand is the most recommended brand of HVAC Air Filters based on the US Filtrete Brand Health Tracker, Ipsos, June 2022)
  • The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
  • FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 inch filters, and at least every 12 months for 4 inch and 5 inch filters
  • 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!
  • Enabled with Dash Replenishment; If you use this feature, the sensor in the device will track the life of your filters and will automatically place an order for new filters from here when it's time for a replacement
Rank No. #9
BNX TruFilter 20x20x1 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
  • 20x20x1 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 19 11/16’’ x 19 11/16’’ x 3/4‘’. Comparable with MPR 1500-1900 & FPR 10. Provides optimal defense with electrostatically charged filter media and industry leading low air flow resistance.
  • MADE IN USA, SUSTAINABLY - Proudly manufactured by BNX Converting, LLC in Houston, TX, a registered and approved facility (EPA Registration # 101638-TX-1). Adopts single sided (one-piece) frame technology to reduce environmental waste and made sustainably from recycled cardboard.
  • SUPERIOR PERFORMANCE - The BNX MERV 13 air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to capture maximum pollen, mold bacteria, smoke, carriers & other microscopic particles while maintaining industry leading superior low air flow resistance.
  • CAPTURES MICROSCOPIC PARTICLES - The BNX air filter has a MERV 13 rating allowing it to capture 98% of airborne particles without impacting air flow. Captures microscopic particles such as virus-carriers, bacteria, odors, smoke, and pollen, pet dander, allergens, dust, lint, mold, dust mites, smog.
  • BNX Quality Promise & Applications - BNX is committed to delivering the highest quality American made safety products, made with American workers, and using the latest automated manufacturing processes and technology with the strictest quality standards.
Rank No. #10
Filterbuy 20x20x1 Air Filter MERV 8 Dust Defense (3-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches)
  • 20x20x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.50" x 19.50" x 0.75"). Please note that you may receive filters with a different label, frame, or media color than what is pictured. Any such alteration is purely cosmetic, meaning your air filter will function exactly as described regardless of the changes to these branded elements
  • MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
Rank No. #11
Filtrete 20x20x1 Air Filter, MPR 1000, MERV 11, Micro Allergen Defense 3-Month Pleated 1-Inch Air Filters, 2 Filters (Pack of 1)
  • MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 3-month pleated 1” Filtrete 20x20x1 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 19.69 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
Rank No. #12
Filtrete 20x20x1 Air Filter, MPR 1000, MERV 11, Micro Allergen Defense 3-Month Pleated 1-Inch Air Filters, 4 Filters
  • MAKE YOUR HOME YOUR SANCTUARY: 4-pack of 3-month pleated 1” Filtrete 20x20x1 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 19.69 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
Rank No. #13
Future Way 20x20x1 Air Filters, 8-Pack with Reusable Frame, MERV 8, MPR 700 AC Furnace Filters, Space Saving & Cost-effective
  • 【Efficient AC Filter】 This MERV 8 electrostatic air filter for AC & HVAC systems efficiently filters up to 90% of dust, pollen, and pet dander. Nominal size: 20'' x 20'' x 1'' (Actual size: 19.7" x 19.7" x 0.8"). Please check your filter size before ordering.
  • 【Innovative Design】 Consists of a washable and reusable ABS frame paired with 8 pieces of foldable filter, which can be replaced separately for more cost-saving and environmentally friendly.
  • 【Space Saving】 The filter paper is packed in small individual packages, making it easier to store and replace, effectively reduces the need for additional storage space.
  • 【Upgraded Construction】 Adopt advanced pleated technology to expand air coverage to improve capture capacity, combined with a sturdy ABS frame ensuring a stable structure for optimal efficiency and low resistance to airflow.
  • 【Easy Installation】 The furnace air filter can be installed in minutes without the use of any tools. Each inner filter is recommended to be changed every 3 months or sooner for optimal performance.
Rank No. #14
FILTER for Furnace FBRGLS 20X20X1
  • No Metal Media Retainers
  • Flat Panel
  • EZ Flow II Spun Fiberglass Disposable Furnace Filter
  • Flat Panel
Rank No. #15
Aerostar 20x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 19 3/4"x19 3/4"x3/4")
  • Nominal size: 20x20x1; Actual size: 19 3/4"x19 3/4"x3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5
  • Designed to filter microscopic particles such as lint, dust mites, spores, and pollen
  • Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
  • 100% synthetic electrostatic media for high efficiency with low air flow resistance
  • Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
Rank No. #16
Filterbuy 20x20x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches)
  • 20x20x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.50" x 19.50" x 0.75")
  • MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
  • Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
  • All components are manufactured within the United States and designed with recyclable materials
Rank No. #17
20x20x1 Air Filter (6-PACK) | MERV 8 | MOAJ Advanced Dust Defense | BASED IN USA | Quality Pleated Replacement Air Filters for AC & Furnace Applications | Actual Dimensions: 19.70” x 19.70” x 0.75”
  • 💠 PRODUCT OVERVIEW: 20x20x1 MERV 8 Air Filter 6-Pack for Air Conditioners, Furnaces, and HVAC Systems. Comparable to MPR 600 / FPR 5. (Actual Filter Size is 19.70” x 19.70” x 0.75”)
  • 💨 NEXT-LEVEL FILTRATION: Our 100% Synthetic, Pleated Polypropylene Filtration Media Leaves Cheaper Fiberglass Alternatives In The Dust! With Electrostatic Filtration, Recycled Beverage Board Framing & Wire Mesh Supports, MOAJ Air Filters Keep Your Air Cleaner for Longer!
  • 🌻 ADVANCED DUST DEFENSE: MERV 8 Filtration Effectively Traps 90% of Airborne Particles Without Hindering Airflow: Capturing Dust Particles, Dust Mites, Mold, Pollen, & More! Make The Switch & Breathe Better with MOAJ Filtration.
  • 🛠 BASED IN USA: Every MOAJ Air Filter Purchase Includes Access to our US-Based Support Team to Ensure you have the Best Experience Possible!
  • 💠 100% MONEY-BACK / EXCHANGE GUARANTEE: We stand behind our products and are proud to provide our shoppers with the best level of protection on their purchases. We are here to serve your Air Filtration needs for a lifetime, so you can rest easy knowing we offer a full 3-Month, hassle-free refund & exchange program!
Rank No. #18
Nordic Pure 20x20x1 MERV 12 Pleated AC Furnace Air Filters 3 Pack
  • Nominal Size: 20 x 20 x 1, Actual Size: 19 1/2 x 19 1/2 x 3/4 (19.5 x 19.5 x 0.75)
  • Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
  • Ideal for high efficiency air filtration and will help those with moderate allergies and asthma.
  • Nordic Pure MERV 12 is equivalent to MPR 1500-1900
  • Made in the USA
SaleRank No. #19
Filtrete 20x25x1 Air Filter MPR 1200D MERV 11, Allergen Reduction Plus Dust, 4-Pack Filters (exact dimensions 19.81x24.81x0.81)
  • Holds as much dust as 50 dusting wipes (Dry dusting wipes in normal use conditions)
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
  • DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
  • ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
  • Filtrete 1200D MPR has a rating of MERV 11
Rank No. #20
20x20x1 Air Filter by Colorfil | Color Changing Filters Designed for Cat and Dog Odor MERV 8 FIlter Conditioner HVAC Pet Hair 20x20 2 pack
  • 【A PERFECT, PINK, PET-FRIENDLY AIR FILTER - MADE IN THE USA】Pets are awesome, but let's be completely honest here--they don’t do us any favors when it comes to air quality. High-efficiency, dynamic air conditioner filters by Colorfil were designed specifically to help you enjoy the happiest moments with your pets, with none of the odors.
  • 【NASA-GRADE FILTRATION AT YOUR FINGERTIPS】That’s one small step for man, and one giant leap for home filtration! Colorfil’s 20x20x1 air filter technology was originally built to protect astronauts and spacecraft from nasty gases and odors. You could say we’re the only air filter company that is literally “out of this world.”
  • 【COLOR-SHIFT TECHNOLOGY, A BAD SCENT’S WORST ENEMY】Colorfil’s remarkable home air filter acts as the most feared and respected bouncer at a club – it lets in the good, and keeps out the bad. Whether it's dust, dirt or that pesky pet hair your four-legged friends leave behind, we filter it all to keep you and your loved ones healthy and happy.
  • 【WHEN IT'S TIME FOR A CHANGE, IT LETS YOU KNOW】Our 20x20 air filter can be seamlessly inserted into air conditioning units, heaters, or other HVAC systems. The bright pink color-shift technology will slowly change to yellow with use as it absorbs and neutralizes gas-phase odors from your air. So as the color changes, you know that your Colorfil air filter is working hard to keep your air clean.
  • 【COLORFIL, YOUR NOSE’S NEW BEST FRIEND】We pride ourselves on delivering a one-of-a-kind odor eliminator with no added scents. Products like whole house air fresheners, candles and sprays usually cover up odors with fragrances, and that’s just not us. We aim to provide a clean and natural scent to your living environment, filtering air the right way so that you can enjoy pure quality time with your furry friends and loved ones.

Last update on 2023-07-29 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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We provide an Air Conditioning Filters 20X20X1 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Air Conditioning Filters 20X20X1 currently available on the market.

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  1. Brand Value: Every brand of Air Conditioning Filters 20X20X1 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Air Conditioning Filters 20X20X1?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Air Conditioning Filters 20X20X1.
  5. Customer Ratings: Number ratings grade Air Conditioning Filters 20X20X1 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Air Conditioning Filters 20X20X1.
  7. Product Quality: You don’t always get what you pay for with an Air Conditioning Filters 20X20X1, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Air Conditioning Filters 20X20X1 is should be an indication of how long it will work out for you.

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