20 Best 12x24x1 Washable Air Filter [2025]

Are you looking for the best 12x24x1 washable air filter? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 12x24x1 washable air filter.

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1 K&N 12x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,... K&N 12x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,...
2 Trophy Air 12x24x1 Washable Electrostatic HVAC Furnace Air Filter, Lasts a Lifetime, 6 Stage... Trophy Air 12x24x1 Washable Electrostatic HVAC Furnace Air Filter, Lasts a Lifetime, 6 Stage...
3 (12x24x1) Aluminum Electrostatic Air Filter Replacement Washable Air Purifier A/C Filter for Central... (12x24x1) Aluminum Electrostatic Air Filter Replacement Washable Air Purifier A/C Filter for...
4 K&N 14x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,... K&N 14x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,...
5 Washable Permanent Electrostatic Air Filter (12x24x1) by Venti Tech – HVAC System Filter –... Washable Permanent Electrostatic Air Filter (12x24x1) by Venti Tech – HVAC System Filter –...
6 AirThreds Air Filter for AC HVAC Furnace, Machine Washable & Dryer Friendly MREV 8 Plus Reusable Air... AirThreds Air Filter for AC HVAC Furnace, Machine Washable & Dryer Friendly MREV 8 Plus Reusable...
7 K&N 24x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,... K&N 24x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,...
8 NaturalAire Cut-to-Fit Natural Fiber Air Filter, MERV 4, 24 x 36 x 1-Inch, 12-Pack NaturalAire Cut-to-Fit Natural Fiber Air Filter, MERV 4, 24 x 36 x 1-Inch, 12-Pack
9 Filtrete MPR 1000 12 x 24 x 1 Micro Allergen Defense AC Furnace Air Filter, Delivers Cleaner Air... Filtrete MPR 1000 12 x 24 x 1 Micro Allergen Defense AC Furnace Air Filter, Delivers Cleaner Air...
10 Filterbuy 12x24x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters... Filterbuy 12x24x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters...
11 Filtrete 12x24x1 Furnace Air Filter MPR 300 MERV 5, Clean Living Basic Dust, 6-Pack (exact... Filtrete 12x24x1 Furnace Air Filter MPR 300 MERV 5, Clean Living Basic Dust, 6-Pack (exact...
12 Filtrete 12x24x1, AC Furnace Air Filter, MPR 2200, Healthy Living Elite Allergen, 2-Pack (exact... Filtrete 12x24x1, AC Furnace Air Filter, MPR 2200, Healthy Living Elite Allergen, 2-Pack (exact...
13 Filterbuy 12x24x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters... Filterbuy 12x24x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters...
14 Filterbuy 12x24x1 Air Filter MERV 8 (Allergen Odor Eliminator), Pleated HVAC AC Furnace Filters with... Filterbuy 12x24x1 Air Filter MERV 8 (Allergen Odor Eliminator), Pleated HVAC AC Furnace Filters...
15 Weddingstar 3-Ply Kid's Washable Cloth Face Mask Reusable and Adjustable with Filter Pocket - Pink... Weddingstar 3-Ply Kid's Washable Cloth Face Mask Reusable and Adjustable with Filter Pocket -...
16 Filtrete 12x24x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 2-Pack (exact dimensions... Filtrete 12x24x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 2-Pack (exact...
17 Filterbuy 12x24x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters... Filterbuy 12x24x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters...
18 Washable Permanent Electrostatic Air Filter (14x24x1) by Venti Tech – HVAC System Filter –... Washable Permanent Electrostatic Air Filter (14x24x1) by Venti Tech – HVAC System Filter –...
19 Aerostar 12x12x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 11 3/4' x... Aerostar 12x12x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 11 3/4"...
20 Filterbuy 12x24x1 Air Filter MERV 13, Pleated HVAC AC Furnace Filters (4-Pack, Platinum) Filterbuy 12x24x1 Air Filter MERV 13, Pleated HVAC AC Furnace Filters (4-Pack, Platinum)
SaleBestseller No. 1
K&N 12x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,...
  • The LAST AIR FILTER YOU WILL EVER BUY: Washable furnace filter for long-term home HVAC filter savings
  • SAVE MONEY: Save $30 annually with reusable air filter compared to disposable, one time use filters
  • DIRECT REPLACEMENT: AC filter designed to fit directly into your filter register
  • EASY TO CLEAN: Remove filter, apply K&N HVAC filter cleaner, rinse with low pressure hose, let filter dry, return filter to housing
  • GUARANTEED QUALITY: Premium design and durable construction for excellent air filtration
Bestseller No. 2
Trophy Air 12x24x1 Washable Electrostatic HVAC Furnace Air Filter, Lasts a Lifetime, 6 Stage...
  • Enhanced HVAC Effectiveness – Crafted to help improve your home’s ventilation efficiency, proper air flow can help reduce air flow resistance for...
  • Cleaner, Healthier Air – These air conditioner filters help purify the air of dust and pollen, which can help reduce sufferers itchy eyes and...
  • Premium Craftsmanship – Each HVAC air filter is crafted with four layers of high-grade aluminum and two layers of electrostatic media for superior...
  • Quick & Easy Installation – Each electrostatic air purifier slides into your HVAC system effortlessly in seconds, making it simple to change out...
  • American Made – Trophy Air electrostatic air conditioner filters are crafted right here in the United States, so you can trust their durability and...
Bestseller No. 3
(12x24x1) Aluminum Electrostatic Air Filter Replacement Washable Air Purifier A/C Filter for Central...
  • GREAT AIR QUALITY: Rated at MERV 8 - Best to purify the air and efficient for a Healthier Home Environment
  • GREAT AIR QUALITY: Rated at MERV 8 - Best to purify the air and efficient for a Healthier Home Environment
  • MOST EFFECTIVE: Self-charging, these electrostatic air filters use air and static electricity to capture airborne particles, helping to improve your...
  • SAVE MONEY: Air Filters are designed with high quality components to protect your AC HVAC or Furnace, Increase Airflow, and Reduce HVAC Stress
  • USED BY PROFESSIONALS: LifeSupplyUSA Electrostatic Air Filters are made tough heavy duty aluminum frame with mesh design to be durable & efficient for...
Bestseller No. 4
K&N 14x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,...
  • The LAST AIR FILTER YOU WILL EVER BUY: Washable furnace filter for long-term home HVAC filter savings
  • SAVE MONEY: Save $30 annually with reusable air filter compared to disposable, one time use filters
  • DIRECT REPLACEMENT: AC filter designed to fit directly into your filter register
  • EASY TO CLEAN: Remove filter, apply K&N HVAC filter cleaner, rinse with low pressure hose, let filter dry, return filter to housing
  • GUARANTEED QUALITY: Premium design and durable construction for excellent air filtration
Bestseller No. 5
Washable Permanent Electrostatic Air Filter (12x24x1) by Venti Tech – HVAC System Filter –...
  • PREMIUM AIR QUALITY – Remove dirt, dust, and other particles.
  • NO MORE DISPOSABLE FILTERS – Reusable air filter that can be washed as needed.
  • EXTEND THE LIFESPAN OF YOUR HVAC SYSTEM – Improve air flow and automatically reduce stress on the equipment.
  • SAVE MONEY IN THE LONG RUN – Stop wasting money on disposable filters and invest in a reusable, washable filter that will last a lifetime. Its...
  • SATISFACTION GUARANTEED – Venti Tech is committed to your satisfaction. If there’s anything wrong with your order please contact us directly or...
Bestseller No. 6
AirThreds Air Filter for AC HVAC Furnace, Machine Washable & Dryer Friendly MREV 8 Plus Reusable Air...
  • Easy Care: AirThreds is the world first machine washable and dryer home air filter. Once a month or even more if you want, just toss your filter in...
  • Keep House Air Clean: Made from natural electrostatic material, attracts and captures 90% of stuffs in the air, help reduce pet dander in house....
  • Money Saving: AirThreds is designed to be reusable, long-lasting, and environmentally conscious. One AirThreds Equals to 36 single-use Air Filters. No...
  • Built to Last: 100% polyester 3D mesh, made for maximum durability and longevity for increased filtration efficiency. The treated polyester generates...
  • Worry-free Warranty: Our filters are tested to last three years or even longer! If anything happens to your filter in the first year we will replace...
SaleBestseller No. 7
K&N 24x24x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy,...
  • The LAST AIR FILTER YOU WILL EVER BUY: Washable furnace filter for long-term home HVAC filter savings
  • SAVE MONEY: Save $30 annually with reusable air filter compared to disposable, one time use filters
  • DIRECT REPLACEMENT: AC filter designed to fit directly into your filter register
  • EASY TO CLEAN: Remove filter, apply K&N HVAC filter cleaner, rinse with low pressure hose, let filter dry, return filter to housing
  • GUARANTEED QUALITY: Premium design and durable construction for excellent air filtration
Bestseller No. 8
NaturalAire Cut-to-Fit Natural Fiber Air Filter, MERV 4, 24 x 36 x 1-Inch, 12-Pack
  • Pack of 12 reusable size D air filters made of natural fibers
  • MERV 4 rating: Removes household dust, pollen, and lint
  • Air filter can be cut to size using heavy shear or a razor knife
  • Each filter maintains efficiency after several washes, simply wipe the filter or rinse outdoors with a hose and let dry
  • Ideal replacement for hard to find specialty filters measuring 24" x 36" or smaller
Bestseller No. 9
Filtrete MPR 1000 12 x 24 x 1 Micro Allergen Defense AC Furnace Air Filter, Delivers Cleaner Air...
  • Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through
  • Microparticle Performance Rating 1000
  • Outperforms fiberglass, washable and non-electrostatic pleated 1" filters
  • Lasts up to 3 months
  • For residential use only
Bestseller No. 10
Filterbuy 12x24x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters...
  • 12x24x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 11.38" x 23.38" 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...
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products...
  • 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
SaleBestseller No. 11
Filtrete 12x24x1 Furnace Air Filter MPR 300 MERV 5, Clean Living Basic Dust, 6-Pack (exact...
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. 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 large particles such as lint, household dust and dust mite debris
  • MPR 300 has a rating of MERV 5
  • The higher the MPR, the more microparticles - such as pollen, pet dander and smoke - your filter will capture from the air passing through it
Bestseller No. 12
Filtrete 12x24x1, AC Furnace Air Filter, MPR 2200, Healthy Living Elite Allergen, 2-Pack (exact...
  • 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 microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses--and large particles, including lint,...
  • 2200 MPR has a rating of MERV 13
  • The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing...
Bestseller No. 13
Filterbuy 12x24x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters...
  • 12x24x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 11.38" x 23.38" 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...
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products...
  • 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
Bestseller No. 14
Filterbuy 12x24x1 Air Filter MERV 8 (Allergen Odor Eliminator), Pleated HVAC AC Furnace Filters with...
  • 12x24x1 replacement air filters for your furnace, air conditioner, or HVAC system (actual size: 11.38 x 23.38 x 0.75 inches)
  • MERV 8 (Odor Eliminator) synthetic media (comparable with MPR 600 & FPR 5) protects homes from adverse smells while trapping 90% of airborne particles...
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products...
  • 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
SaleBestseller No. 15
Weddingstar 3-Ply Kid's Washable Cloth Face Mask Reusable and Adjustable with Filter Pocket - Pink...
  • Mask: 6" (L) x 5" (H), Ear Straps: 3.15". Contains 1 Kids Size face mask.
  • 3 layers of superior coverage. Use the insert sleeve with our disposable PM2.5 filter (sold separately) for an additional 5 layers of coverage.
  • Adjustable ear straps to maximize comfort. Flexible wire nose band for best fit and also prevents fogging when mask is worn with glasses. Modern...
  • 100% Cotton Exterior & Rayon Interior. Hand wash in cold water & hang to dry. We recommend replacing your disposable filter with each use.
  • Non-Medical Mask
Bestseller No. 16
Filtrete 12x24x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 2-Pack (exact dimensions...
  • 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
  • 1000 MPR has a rating of MERV 11
  • The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing...
SaleBestseller No. 17
Filterbuy 12x24x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters...
  • 12x24x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 11.38" x 23.38" 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...
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products...
  • 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
Bestseller No. 18
Washable Permanent Electrostatic Air Filter (14x24x1) by Venti Tech – HVAC System Filter –...
  • PREMIUM AIR QUALITY – Remove dirt, dust, and other particles.
  • NO MORE DISPOSABLE FILTERS – Reusable air filter that can be washed as needed.
  • EXTEND THE LIFESPAN OF YOUR HVAC SYSTEM – Improve air flow and automatically reduce stress on the equipment.
  • SAVE MONEY IN THE LONG RUN – Stop wasting money on disposable filters and invest in a reusable, washable filter that will last a lifetime. Its...
  • SATISFACTION GUARANTEED – Venti Tech is committed to your satisfaction. If there’s anything wrong with your order please contact us directly or...
SaleBestseller No. 19
Aerostar 12x12x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 11 3/4" x...
  • Nominal size: 12x12x1; Actual size: 11 3/4"x11 3/4"x3/4"; This MERV 13 filter is comparable with MPR 1500-1900 & FPR 10.
  • Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria
  • 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...
  • 100% synthetic electrostatic media for high efficiency with low air flow resistance
  • Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier &...
Bestseller No. 20
Filterbuy 12x24x1 Air Filter MERV 13, Pleated HVAC AC Furnace Filters (4-Pack, Platinum)
  • 12x24x1 replacement air filters for your furnace, air conditioner, or HVAC system (actual size: 11.38 x 23.38 x 0.75 inches)
  • MERV 13 synthetic media (comparable with MPR 1500-1900 & FPR 10) protects homes optimally by trapping 98% of airborne particles without impacting air...
  • High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products...
  • 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

Having trouble finding a great 12x24x1 washable air filter?

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After hours of searching and using all the models on the market, we have found the best 12x24x1 washable air filter for 2023. See our ranking below!

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We understand, because we’ve already gone through the whole process of researching 12x24x1 washable air filter, which is why we have assembled a comprehensive list of the greatest 12x24x1 washable air filter available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 12x24x1 washable air filter that you consider buying. Your questions might include the following:

  • Is it worth buying an 12x24x1 washable air filter?
  • What benefits are there with buying an 12x24x1 washable air filter?
  • What factors deserve consideration when shopping for an effective 12x24x1 washable air filter?
  • Why is it crucial to invest in any 12x24x1 washable air filter, much less the best one?
  • Which 12x24x1 washable air filter are good in the current market?
  • Where can you find information like this about 12x24x1 washable air filter?

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Potential sources can include buying guides for 12x24x1 washable air filter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 12x24x1 washable air filter. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 12x24x1 washable air filter 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 12x24x1 washable air filter currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 12x24x1 washable air filter 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 12x24x1 washable air filter?
  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 12x24x1 washable air filter.
  5. Customer Ratings: Number ratings grade 12x24x1 washable air filter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 12x24x1 washable air filter.
  7. Product Quality: You don’t always get what you pay for with an 12x24x1 washable air filter, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 12x24x1 washable air filter is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 12x24x1 washable air filter information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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