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Best Furnace Filters Comparison

Filtrete HOME05-4 14x20x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 4-Pack

  • 25 times more effective in odor removal than other national retail home air filters, based on a comparison of organic vapor capacity.
  • ACTIVE CARBON LAYER acts as odor eliminator for pet smells, smoke, cooking, mildew and cleaning chemicals.
  • 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.
  • 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 1in. filters, and at least every 12 months for 4 in. and 5 in. filters.
  • OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system.
  • 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!.
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Filtrete 18x24x1 AC Furnace Air Filter MPR 1200 MERV 11 Allergen Defense Odor Reduction 6-Pack exact dimensions 17.81 x 23.81 x 0.81

  • 25 times more effective in odor removal than other national retail home air filters, based on a comparison of organic vapor capacity.
  • ACTIVE CARBON LAYER acts as odor eliminator for pet smells, smoke, cooking, mildew and cleaning chemicals.
  • 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.
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Filtrete AOR03-6PK-1E MPR 1200 20x25x1, 6-Pack, Allergen Defense Odor Reduction AC Furnace Air Filter, Black, 6 Count

  • 25 times more effective in odor removal than other national retail home air filters, based on a comparison of organic vapor capacity.
  • ACTIVE CARBON LAYER acts as odor eliminator for pet smells, smoke, cooking, mildew and cleaning chemicals.
  • 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.
  • 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 1in. filters, and at least every 12 months for 4 in. and 5 in. 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!.
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Crisp Filters, 20x20x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 4-Pack & , 14x20x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 6-Pack

  • Product 1: ENHANCED AIR FILTRATION: Our 20x20x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extends the life of your furnace, air conditioner, or HVAC system..
  • Product 1: KEEP YOUR INDOOR AIR CLEAN: MERV 8 20x20x1 furnace filters are the ideal choice for anyone wanting clean, crisp air in their home. Our air filters trap dust, debris, pollen, and dust to help improve air quality. Actual Size is: 19 ¾ x 19 ¾ x ¾.
  • Product 1: LONG-LASTING PERFORMANCE: Thanks to the thick build and pleated design, our air conditioner filter offers better capture coverage to trap more unwanted air particles and provides resilient filtration for up to 3 months to let only clean air pass through.
  • Product 1: EASY & SIMPLE TO USE: Installing or replacing our air filters for AC units or furnace is as simple as it gets. Simply slide the filter into the air filter return of your unit and you’re done! It’s recommended to change your filters every 90 days to maintain optimal filtration.
  • Product 2: ENHANCED AIR FILTRATION: Our 14x20x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extends the ....
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Crisp Filters, 16x25x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filters, 4-Pack & 14x20x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 6-Pack

  • Product 1: ENHANCED AIR FILTRATION: Our 16x25x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extends the life of your furnace, air conditioner, or HVAC system..
  • Product 1: HELP KEEP YOUR INDOOR AIR CLEAN: MERV 8 16x25x1 furnace filters are the ideal choice for anyone wanting clean, crisp air in their home. Our air filters trap debris, pollen, and dust to help improve air quality. Actual Size is: 15 ¾ x 24 ¾ x ¾.
  • Product 1: LONG-LASTING PERFORMANCE: Thanks to the thick build and pleated design, our air conditioner filter offers better capture coverage to trap more unwanted air particles and provides resilient filtration for up to 3 months to let only clean air pass through.
  • Product 1: EASY & SIMPLE TO USE: Installing or replacing our air filters for AC units or furnace is as simple as it gets. Simply slide the filter into the air filter return of your unit and you’re done! It’s recommended to change your filters every 90 days to maintain optimal filtration.
  • Product 2: ENHANCED AIR FILTRATION: Our 14x20x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extends the life of you....
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Filtrete 20x30x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 2-Pack

  • Removes strong odors in your air from pets, cooking, mildew and smoke and starts working in minutes* {*Based on comparison of organic vapor capacity vs. other national retail furnace filter brands}.
  • 65x better at reducing odor than other leading brands** {**Based on comparison of organic vapor capacity vs. other national retail furnace filter brands}.
  • Featuring 3M carbon web technology, the FiltreteOdor Reduction filter combines active carbon with electrostatically charged fibers.As air passes through the filter, odors and gases become trapped in the pores of the carbon.This helps reduce odors in your home, including: pet odor, tobacco smoke, cooking smells, mildew, and cleaning chemicals..
  • Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through.
  • Carries a 1200 Microparticle Performance Rating (MPR) which equates to a Minimum Efficiency Reporting Value MERV 11.
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Filtrete 20x20x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 2-Pack

  • Removes strong odors in your air from pets, cooking, mildew and smoke and starts working in minutes* {*Based on comparison of organic vapor capacity vs. other national retail furnace filter brands}.
  • 65x better at reducing odor than other leading brands** {**Based on comparison of organic vapor capacity vs. other national retail furnace filter brands}.
  • Featuring 3M carbon web technology, the FiltreteOdor Reduction filter combines active carbon with electrostatically charged fibers.As air passes through the filter, odors and gases become trapped in the pores of the carbon.This helps reduce odors in your home, including: pet odor, tobacco smoke, cooking smells, mildew, and cleaning chemicals..
  • Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through.
  • Carries a 1200 Microparticle Performance Rating (MPR) which equates to a Minimum Efficiency Reporting Value MERV 11.
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Filtrete 14x30x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 6-Pack

  • Removes strong odors in your air from pets, cooking, mildew and smoke and starts working in minutes* {*Based on comparison of organic vapor capacity vs. other national retail furnace filter brands}.
  • 65x better at reducing odor than other leading brands** {**Based on comparison of organic vapor capacity vs. other national retail furnace filter brands}.
  • Featuring 3M carbon web technology, the Filtrete Odor Reduction filter combines active carbon with electrostatically charged fibers. As air passes through the filter, odors and gases become trapped in the pores of the carbon. This helps reduce odors in your home, including: pet odor, tobacco smoke, cooking smells, mildew, and cleaning chemicals..
  • Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through.
  • Carries a 1200 Microparticle Performance Rating (MPR) which equates to a Minimum Efficiency Reporting Value MERV 11.
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Filtrete Allergen Defense Odor Reduction AC Furnace Air Filter, MPR 1200, 14 x 24 x 1, 6-Pack

  • Removes strong odors in your air from pets, cooking, mildew and smoke and starts working in minutes* {*Based on comparison of organic vapor capacity vs. other national retail furnace filter brands}.
  • 65x better at reducing odor than other leading brands** {**Based on comparison of organic vapor capacity vs. other national retail furnace filter brands}.
  • Featuring 3M carbon web technology, the Filtrete Odor Reduction filter combines active carbon with electrostatically charged fibers. As air passes through the filter, odors and gases become trapped in the pores of the carbon. This helps reduce odors in your home, including: pet odor, tobacco smoke, cooking smells, mildew, and cleaning chemicals..
  • Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through.
  • Carries a 1200 Microparticle Performance Rating (MPR) which equates to a Minimum Efficiency Reporting Value MERV 11.
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Crisp Filters, 16x25x1 Air Filter, MERV 11, MPR 1000, AC Furnace Air Filter, 6-Pack & 16x20x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 4-Pack

  • Product 1: ENHANCED AIR FILTRATION: Our 16x25x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extend the life of your furnace, air conditioner, or HVAC system. Our pleats are designed with wire backed synthetic media. Our 16x25x1 air filters are also made using high quality CNK coated beverage boards..
  • Product 1: NEVER WORRY ABOUT YOUR AIR AGAIN: Nobody wants to think of the air they are breathing. Therefore the most prestigious accomplishment a filter can make is to ensure that you are not worrying about the purity of your air. Our Crisp 16x25x1 MERV 11 furnace filters are the ideal choice for anyone wanting clean, crisp air in their home. Our MERV 11 air filters trap debris, allergens such as pollen, dust, pet hair, auto exhaust particulates, and smoke - so you only breathe pure and crisp air..
  • Product 1: TOP TIER PERFORMANCE: Utilizing a thicker build and a more pleat-heavy design than most retail air filters, our air conditioner filter offers enhanced airflow and efficiency, better capture coverage, (traps the unwanted particles) AND provides consistent, high performance filtration for up to three months..
  • Product 1: EASY & SIMPLE TO USE: Installing or replacing....
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Crisp Filters, 16x25x1 Air Filter, MERV 11, MPR 1000, AC Furnace Air Filter, 6-Pack & 14x25x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 6-Pack

  • Product 1: ENHANCED AIR FILTRATION: Our 16x25x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extend the life of your furnace, air conditioner, or HVAC system. Our pleats are designed with wire backed synthetic media. Our 16x25x1 air filters are also made using high quality CNK coated beverage boards..
  • Product 1: NEVER WORRY ABOUT YOUR AIR AGAIN: Nobody wants to think of the air they are breathing. Therefore the most prestigious accomplishment a filter can make is to ensure that you are not worrying about the purity of your air. Our Crisp 16x25x1 MERV 11 furnace filters are the ideal choice for anyone wanting clean, crisp air in their home. Our MERV 11 air filters trap debris, allergens such as pollen, dust, pet hair, auto exhaust particulates, and smoke - so you only breathe pure and crisp air..
  • Product 1: TOP TIER PERFORMANCE: Utilizing a thicker build and a more pleat-heavy design than most retail air filters, our air conditioner filter offers enhanced airflow and efficiency, better capture coverage, (traps the unwanted particles) AND provides consistent, high performance filtration for up to three months..
  • Product 1: EASY & SIMPLE TO USE: Installing or replacing....
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Crisp Filters, 14x20x1 Air Filter, MERV 11, MPR 1000, AC Furnace Air Filter, 6-Pack, (CF14x20x1-6pkM11) & 14x25x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 6-Pack

  • Product 1: ENHANCED AIR FILTRATION: Our 14x20x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extend the life of your furnace, air conditioner, or HVAC system. Our pleats are designed with wire backed synthetic media. Our 14x20x1 air filters are also made using high quality CNK coated beverage boards..
  • Product 1: NEVER WORRY ABOUT YOUR AIR AGAIN: Nobody wants to think of the air they are breathing. Therefore the most prestigious accomplishment a filter can make is to ensure that you are not worrying about the purity of your air. Our Crisp 14x20x1 MERV 11 furnace filters are the ideal choice for anyone wanting clean, crisp air in their home. Our MERV 11 air filters trap debris, allergens such as pollen, dust, pet hair, auto exhaust particulates, and smoke - so you only breathe pure and crisp air..
  • Product 1: TOP TIER PERFORMANCE: Utilizing a thicker build and a more pleat-heavy design than most retail air filters, our air conditioner filter offers enhanced airflow and efficiency, better capture coverage, (traps the unwanted particles) AND provides consistent, high performance filtration for up to three months..
  • Product 1: EASY & SIMPLE TO USE: Installing or replacing....
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Crisp Filters, 20x25x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 6-Pack

  • ENHANCED AIR FILTRATION: Our 20x25x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extends the life of your furnace, air conditioner, or HVAC system..
  • KEEP YOUR INDOOR AIR CLEAN: MERV 8 20x25x1 furnace filters are the ideal choice for anyone wanting clean, crisp air in their home. Our air filters trap debris, pollen, and dust to help improve air quality. Actual Size is: 19 ¾ x 24 ¾ x ¾.
  • LONG-LASTING PERFORMANCE: Thanks to the thick build and pleated design, our air conditioner filter offers better capture coverage to trap more unwanted air particles and provides resilient filtration for up to 3 months to let only clean air pass through.
  • EASY & SIMPLE TO USE: Installing or replacing our air filters for AC units or furnace is as simple as it gets. Simply slide the filter into the air filter return of your unit and you’re done! It’s recommended to change your filters every 90 days to maintain optimal filtration.
  • QUALITY THAT COUNTS: We designed our pleated air filters with more pleats than most retail air filters to enhance airflow and efficiency. Each filter is made in the U.S.A with close attention to even the smallest details making it ideal for any ....
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