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Best Buy customers often prefer the following products when searching for air filters for home.

Air filters are a must-have for any home. If you're like most people, you have at least one air filter in your home—maybe more. Whether for an air purifier, furnace, or air conditioning unit, replacement filters are a must-have for guaranteeing clean, fresh, odorless air. You might even have a portable air filter for your car.

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  1. DJI - Air 3 Fly More Combo Drone with RC-N2 Remote Control - Gray - Front_Zoom
    Top comment

    "Solid Upgrade from the Air 2s...Upgraded from the Air 2s. The biggest difference between the Air 3 and 2s is probably the battery life. ...Sky-High Satisfaction with DJI Air 3 Fly More Comb...I recently picked up the DJI Air 3 Fly More Combo from Best Buy, and it's been an absolute joy. "

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    Product Description

    DJI Air 3 brings the next evolution of aerial and camera tech to the Air series with dual cameras, a 46-minute max flight time, omnidirectional obstacle sensing, O4 transmission, and many other intelligent features. With its advanced technology, compact and foldable design, and affordable price point, Air 3 is an unrivaled option for creators everywhere.
    See all Camera Drones
    Top comment

    "Solid Upgrade from the Air 2s...Upgraded from the Air 2s. The biggest difference between the Air 3 and 2s is probably the battery life. ...Sky-High Satisfaction with DJI Air 3 Fly More Comb...I recently picked up the DJI Air 3 Fly More Combo from Best Buy, and it's been an absolute joy. "

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    Product Description

    DJI Air 3 brings the next evolution of aerial and camera tech to the Air series with dual cameras, a 46-minute max flight time, omnidirectional obstacle sensing, O4 transmission, and many other intelligent features. With its advanced technology, compact and foldable design, and affordable price point, Air 3 is an unrivaled option for creators everywhere.
    See all Camera Drones
    See all Camera Drones
  2. Dyson - 360° Glass HEPA Filter (TP01, TP02, BP01) - White - Front_Zoom

    Product Description

    Replacement HEPA filter engineered for the following Dyson purifiers: TP01, TP02, and BP01. We recommend replacing your filter every 12 months. Over time, filters can get clogged with pollutants, reducing air flow. Using Dyson Genuine replacement filters ensures a sealed filtration system, HEPA standard and proper functioning of the machine.
    See all Air Purifier Filters & Parts

    Product Description

    Replacement HEPA filter engineered for the following Dyson purifiers: TP01, TP02, and BP01. We recommend replacing your filter every 12 months. Over time, filters can get clogged with pollutants, reducing air flow. Using Dyson Genuine replacement filters ensures a sealed filtration system, HEPA standard and proper functioning of the machine.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  3. Dyson - 360° Glass HEPA Filter (HP01, HP02, DP01) - White - Front_Zoom

    Product Description

    Replacement HEPA filter engineered for the following Dyson purifiers: HP01, HP02, and DP01. We recommend replacing your filter every 12 months. Over time, filters can get clogged with pollutants, reducing air flow. Using Dyson Genuine replacement filters ensures a sealed filtration system, HEPA standard and proper functioning of the machine.
    See all Air Purifier Filters & Parts

    Product Description

    Replacement HEPA filter engineered for the following Dyson purifiers: HP01, HP02, and DP01. We recommend replacing your filter every 12 months. Over time, filters can get clogged with pollutants, reducing air flow. Using Dyson Genuine replacement filters ensures a sealed filtration system, HEPA standard and proper functioning of the machine.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  4. Genuine HEPA Pure Replacement Filter M for GermGuardian Air Purifier Models AC4700BDLX and AC4700DLX - Black/White - Front_Zoom
    Top comment

    "Air filter...Good air filter, last a long time. Price is good.....Does the job gives me clean air and change it every 4-6 month. Lights turn on when is time to change."

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    Product Description

    GermGuardian FLT4700 HEPA GENUINE Replacement Filter M is a combination filter. It includes a HEPA filter, a pre-filter/activated carbon filter layer that captures odors from cooking, pets and smoking, while helping to improve indoor air quality. The 360 degree HEPA Filter captures 99.97% of dust and allergens as small as 0.1 microns such as household dust, pet dander, mold spores and plant pollens. It is recommended to use with the GermGuardian AC4700B and AC4711W. The use of this genuine Guardian Technologies replacement part will maintain the product's performance.
    See all Air Purifier Filters & Parts
    Top comment

    "Air filter...Good air filter, last a long time. Price is good.....Does the job gives me clean air and change it every 4-6 month. Lights turn on when is time to change."

    See all customer reviews

    Product Description

    GermGuardian FLT4700 HEPA GENUINE Replacement Filter M is a combination filter. It includes a HEPA filter, a pre-filter/activated carbon filter layer that captures odors from cooking, pets and smoking, while helping to improve indoor air quality. The 360 degree HEPA Filter captures 99.97% of dust and allergens as small as 0.1 microns such as household dust, pet dander, mold spores and plant pollens. It is recommended to use with the GermGuardian AC4700B and AC4711W. The use of this genuine Guardian Technologies replacement part will maintain the product's performance.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  5. Genuine HEPA Pet Pure Replacement Filter C for GermGuardian AC5000 Series Air Purifiers - White - Front_Zoom
    Top comment

    "Replacement filter for my air purifier.Ready to use when I need it...Good Filter...I have the GermGuard air filter and the filter for it works well. I have a cat and dog and it picks up their dander very well. "

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    Product Description

    Still collecting hair in every nook and cranny, despite your best efforts to keep it clean? Our Pet Pure(R) Genuine HEPA Filter is specifically designed to capture more hair and odors from your furry friends, because we know it’s not Roscoe’s fault for being fluffy. Choose our Pet Pure(R) HEPA Filter Replacement to take the first step towards a cleaner, fresher, and healthier home. Experience the difference in air quality and bid farewell to pet-related allergens and odors with our advanced HEPA Filter Replacement, meticulously crafted to tackle pet dander, hair, and odors with exceptional efficiency. The Pet Pure(R) HEPA Filter Replacement is infused with Pet Pure Filter Treatment, a powerful anti-microbial agent. This treatment actively inhibits the growth of mold, mildew, and odor-causing bacteria on the surface of the filter, ensuring that it remains clean and fresh for extended periods. The HEPA (High-Efficiency Particulate Air) filter efficiently captures even the tiniest airborne particles, such as dust, pollen, pet dander, and mold spores. Its high-performance design guarantees the trapping of 99.97% of particles as small as 0.1 microns, promoting a healthier living environment. *Initial efficiency value. As small as 0.1 microns from the air passing through the filter media. Compatible with [the GermGuardian 28" Tower Air Purifier Series, our HEPA Filter Replacement is designed for easy installation and hassle-free maintenance. We recommend replacing the filter every 6 months to ensure optimal performance and efficiency, keeping your air quality at its best. Carbon filters (FLT28CB4) can be replaced every 2-3 months to extend the life of the HEPA Filter .
    See all Air Purifier Filters & Parts
    Top comment

    "Replacement filter for my air purifier.Ready to use when I need it...Good Filter...I have the GermGuard air filter and the filter for it works well. I have a cat and dog and it picks up their dander very well. "

    See all customer reviews

    Product Description

    Still collecting hair in every nook and cranny, despite your best efforts to keep it clean? Our Pet Pure(R) Genuine HEPA Filter is specifically designed to capture more hair and odors from your furry friends, because we know it’s not Roscoe’s fault for being fluffy. Choose our Pet Pure(R) HEPA Filter Replacement to take the first step towards a cleaner, fresher, and healthier home. Experience the difference in air quality and bid farewell to pet-related allergens and odors with our advanced HEPA Filter Replacement, meticulously crafted to tackle pet dander, hair, and odors with exceptional efficiency. The Pet Pure(R) HEPA Filter Replacement is infused with Pet Pure Filter Treatment, a powerful anti-microbial agent. This treatment actively inhibits the growth of mold, mildew, and odor-causing bacteria on the surface of the filter, ensuring that it remains clean and fresh for extended periods. The HEPA (High-Efficiency Particulate Air) filter efficiently captures even the tiniest airborne particles, such as dust, pollen, pet dander, and mold spores. Its high-performance design guarantees the trapping of 99.97% of particles as small as 0.1 microns, promoting a healthier living environment. *Initial efficiency value. As small as 0.1 microns from the air passing through the filter media. Compatible with [the GermGuardian 28" Tower Air Purifier Series, our HEPA Filter Replacement is designed for easy installation and hassle-free maintenance. We recommend replacing the filter every 6 months to ensure optimal performance and efficiency, keeping your air quality at its best. Carbon filters (FLT28CB4) can be replaced every 2-3 months to extend the life of the HEPA Filter .
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  6. Samsung - Recirculation Kit for Bespoke 6000 and 7000 Wall Mount Hoods - Black - Front_Zoom

    Product Description

    The Samsung Hood Recirculation Kit, helps keep your kitchen air clean by drawing grease and odors through the filter. Recommend filter replacement every 6 months.
    See all Range Hood Parts & Accessories

    Product Description

    The Samsung Hood Recirculation Kit, helps keep your kitchen air clean by drawing grease and odors through the filter. Recommend filter replacement every 6 months.
    See all Range Hood Parts & Accessories
    See all Range Hood Parts & Accessories
  7. Levoit - HEPA Replacement Filter for AirNow Purifier - 1pk - White - Front_Zoom
    Top comment

    "Air filter...Good air filter, last a long time good quality for the price...Filters out dust very well...This product does so well in filtering the air from dust and allergens. I use it with my Levoit air filter in my bedroom. "

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    Product Description

    This certified, genuine Levoit True HEPA Replacement Filter for the AirNow Air Purifier is used to keep your air purifier at its best working condition and capacity. The pre-filter, HEPA filter and activated carbon filter work together to remove 99.9% of dust, pollen, smoke, odor, allergies, mold spores, and pet dander. This filters particles as small as 0.3 microns and larger air pollution of PM 2.5. This filter will not release any strange smell and works to remove unwanted odor and particles. This is perfect for those who are sensitive to the surrounding air or anyone who wants to improve the air quality. Ensure to remove the plastic bag on the filter before running the air purifier. The activated carbon pre-filer should be replaced every 2-3 months. Your air purifier comes with 2 extra pre-filters. To do its best work, Levoit recommends replacing the filter every 6-8 months - the filter may need to be replaced sooner or later depending on the air quality in your area. Compatible with H126 series.
    See all Air Purifier Filters & Parts
    Top comment

    "Air filter...Good air filter, last a long time good quality for the price...Filters out dust very well...This product does so well in filtering the air from dust and allergens. I use it with my Levoit air filter in my bedroom. "

    See all customer reviews

    Product Description

    This certified, genuine Levoit True HEPA Replacement Filter for the AirNow Air Purifier is used to keep your air purifier at its best working condition and capacity. The pre-filter, HEPA filter and activated carbon filter work together to remove 99.9% of dust, pollen, smoke, odor, allergies, mold spores, and pet dander. This filters particles as small as 0.3 microns and larger air pollution of PM 2.5. This filter will not release any strange smell and works to remove unwanted odor and particles. This is perfect for those who are sensitive to the surrounding air or anyone who wants to improve the air quality. Ensure to remove the plastic bag on the filter before running the air purifier. The activated carbon pre-filer should be replaced every 2-3 months. Your air purifier comes with 2 extra pre-filters. To do its best work, Levoit recommends replacing the filter every 6-8 months - the filter may need to be replaced sooner or later depending on the air quality in your area. Compatible with H126 series.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  8. Levoit - HEPA Replacement Filter for Airzone Purifier - 1pk - White - Front_Zoom
    Top comment

    "Filter Replacement...Well packaged ready to replace mine when needed. Correct filter matches the original 100%....air filter...love this filter workd really good and will last a long time"

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    Product Description

    The True HEPA Replacement Filter for the Airzone Air Purifier capture at least 99.97% of airborne particles 0.3 microns in size, so you can enjoy fresh air even longer. Featuring greater adsorption and a honeycomb structure, the improved filters cover a larger surface area.To do its best work, Levoit recommends replacing the filter every 6-8 months - the filter may need to be replaced sooner or later depending on the air quality in your area. Compatible with H134 series. Remember to remove the filter’s plastic packaging before placing it into the air purifier
    See all Air Purifier Filters & Parts
    Top comment

    "Filter Replacement...Well packaged ready to replace mine when needed. Correct filter matches the original 100%....air filter...love this filter workd really good and will last a long time"

    See all customer reviews

    Product Description

    The True HEPA Replacement Filter for the Airzone Air Purifier capture at least 99.97% of airborne particles 0.3 microns in size, so you can enjoy fresh air even longer. Featuring greater adsorption and a honeycomb structure, the improved filters cover a larger surface area.To do its best work, Levoit recommends replacing the filter every 6-8 months - the filter may need to be replaced sooner or later depending on the air quality in your area. Compatible with H134 series. Remember to remove the filter’s plastic packaging before placing it into the air purifier
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  9. Genuine HEPA Pet Pure Replacement Filter B for GermGuardian Air Purifier Models AC4800 Series, AC4300, AC4900, CDAP4500 - Black - Front_Zoom
    Top comment

    "Great filter for my air cleaner...They are easy to replace and make my air filter like new again....Great filter for great air filter...I’ve had the same air filter and replacements for the last 5 years and it has never failed or disappointed."

    See all customer reviews

    Product Description

    Still collecting hair in every nook and cranny, despite your best efforts to keep it clean? Our Pet Pure(R) Genuine HEPA Filter is specifically designed to capture more hair and odors from your furry friends, because we know it’s not Roscoe’s fault for being fluffy. Choose our Pet Pure(R) HEPA Filter Replacement to take the first step towards a cleaner, fresher, and healthier home. Experience the difference in air quality and bid farewell to pet-related allergens and odors with our advanced HEPA Filter Replacement, meticulously crafted to tackle pet dander, hair, and odors with exceptional efficiency. The Pet Pure(R) HEPA Filter Replacement is infused with Pet Pure Filter Treatment, a powerful anti-microbial agent. This treatment actively inhibits the growth of mold, mildew, and odor-causing bacteria on the surface of the filter, ensuring that it remains clean and fresh for extended periods. The HEPA (High-Efficiency Particulate Air) filter efficiently captures even the tiniest airborne particles, such as dust, pollen, pet dander, and mold spores. Its high-performance design guarantees the trapping of 99.97% of particles as small as 0.1 microns, promoting a healthier living environment. *Initial efficiency value. As small as 0.1 micron from the air passing through the filter media. Compatible with the GermGuardian 22" Tower Air Purifier Series, our HEPA Filter Replacement is designed for easy installation and hassle-free maintenance. We recommend replacing the filter every 6 months to ensure optimal performance and efficiency, keeping your air quality at its best. Carbon filters (FLT22CB4) can be replaced every 2-3 months to extend the life of the HEPA Filter .
    See all Air Purifier Filters & Parts
    Top comment

    "Great filter for my air cleaner...They are easy to replace and make my air filter like new again....Great filter for great air filter...I’ve had the same air filter and replacements for the last 5 years and it has never failed or disappointed."

    See all customer reviews

    Product Description

    Still collecting hair in every nook and cranny, despite your best efforts to keep it clean? Our Pet Pure(R) Genuine HEPA Filter is specifically designed to capture more hair and odors from your furry friends, because we know it’s not Roscoe’s fault for being fluffy. Choose our Pet Pure(R) HEPA Filter Replacement to take the first step towards a cleaner, fresher, and healthier home. Experience the difference in air quality and bid farewell to pet-related allergens and odors with our advanced HEPA Filter Replacement, meticulously crafted to tackle pet dander, hair, and odors with exceptional efficiency. The Pet Pure(R) HEPA Filter Replacement is infused with Pet Pure Filter Treatment, a powerful anti-microbial agent. This treatment actively inhibits the growth of mold, mildew, and odor-causing bacteria on the surface of the filter, ensuring that it remains clean and fresh for extended periods. The HEPA (High-Efficiency Particulate Air) filter efficiently captures even the tiniest airborne particles, such as dust, pollen, pet dander, and mold spores. Its high-performance design guarantees the trapping of 99.97% of particles as small as 0.1 microns, promoting a healthier living environment. *Initial efficiency value. As small as 0.1 micron from the air passing through the filter media. Compatible with the GermGuardian 22" Tower Air Purifier Series, our HEPA Filter Replacement is designed for easy installation and hassle-free maintenance. We recommend replacing the filter every 6 months to ensure optimal performance and efficiency, keeping your air quality at its best. Carbon filters (FLT22CB4) can be replaced every 2-3 months to extend the life of the HEPA Filter .
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
  10. True HEPA GENUINE Replacement Filter for GermGuardian Air Purifier - White With Black Border - Front_Zoom
    Top comment

    "Great filter replacement...Great HEPA filter notice a difference in dust when using steadily and also less sneezing....Air Filter...Excellent filter easy to install fast delivery service."

    See all customer reviews

    Product Description

    Renew the performance of your air purifier with this GermGuardian True HEPA GENUINE replacement filter. Its multiple layers capture household allergens caused by dust and pets, and its activated carbon reduces indoor odors. This GermGuardian True HEPA GENUINE replacement filter boosts the efficiency and maintains the warranty of compatible models.
    See all Air Purifier Filters & Parts
    Top comment

    "Great filter replacement...Great HEPA filter notice a difference in dust when using steadily and also less sneezing....Air Filter...Excellent filter easy to install fast delivery service."

    See all customer reviews

    Product Description

    Renew the performance of your air purifier with this GermGuardian True HEPA GENUINE replacement filter. Its multiple layers capture household allergens caused by dust and pets, and its activated carbon reduces indoor odors. This GermGuardian True HEPA GENUINE replacement filter boosts the efficiency and maintains the warranty of compatible models.
    See all Air Purifier Filters & Parts
    See all Air Purifier Filters & Parts
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