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Best Buy customers often prefer the following products when searching for office air purifier.

Air purifiers are a great way to keep your office clean and healthy. They can help reduce airborne particles that can cause health problems such as allergies and asthma, as well as improve the air quality inside your office. Browse the top-ranked list of office air purifiers below along with associated reviews and opinions.

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  1. Pure Enrichment - True HEPA Portable Air Purifier - Blue - Front_Zoom
    Top comment

    "I am so happy bought this for my office space …perfect size and provides me with a breath of fresh air....Helpful for the office...I like how portable it is. I leave it on my office desk and it is a huge help with my allergy. "

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    Product Description

    Breathe in fresher air with the PureZone Mini Air Purifier from Pure Enrichment. This travel-friendly purifier features a state-of-the-art filtration system that expertly cleans the air in every small setting; from offices to classrooms to hotel rooms and more! Choose between 3 fan speeds to easily remove irritants and odors from the air, like dust, dander from pets, and seasonal pollen. The lightweight, handled grip makes it simple to carry from room to room. It’s perfect for your home office, cubicle, car, living room, and so much more. Plus, it packs up nice and neatly in any suitcase for travel. This mini air purifier is the perfect solution for better air on-the-go.
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    Top comment

    "I am so happy bought this for my office space …perfect size and provides me with a breath of fresh air....Helpful for the office...I like how portable it is. I leave it on my office desk and it is a huge help with my allergy. "

    See all customer reviews

    Product Description

    Breathe in fresher air with the PureZone Mini Air Purifier from Pure Enrichment. This travel-friendly purifier features a state-of-the-art filtration system that expertly cleans the air in every small setting; from offices to classrooms to hotel rooms and more! Choose between 3 fan speeds to easily remove irritants and odors from the air, like dust, dander from pets, and seasonal pollen. The lightweight, handled grip makes it simple to carry from room to room. It’s perfect for your home office, cubicle, car, living room, and so much more. Plus, it packs up nice and neatly in any suitcase for travel. This mini air purifier is the perfect solution for better air on-the-go.
    See all Portable Air Purifiers
    See all Portable Air Purifiers
  2. Alen - BreatheSmart 75i 1300 SqFt Air Purifier with Pure HEPA Filter for Allergens, Dust & Mold - Graphite - Front_Zoom
    Top comment

    "Alen Pure Air Purifier for our office...We recently purchased the Alen BreatheSmart 75i True HEPA Air Purifier for our office and noticed the difference in our air quality immediately. "

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    Product Description

    The Alen BreatheSmart 75i is Alen's most powerful unit, capturing the largest numbers of particles in your air in the shortest amount of time. The 75i is ideal for living rooms, open concept spaces, and other large rooms up to 1,300 sq. ft. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen purifiers are backed by the industry’s only Forever Guarantee.
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    Top comment

    "Alen Pure Air Purifier for our office...We recently purchased the Alen BreatheSmart 75i True HEPA Air Purifier for our office and noticed the difference in our air quality immediately. "

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    Product Description

    The Alen BreatheSmart 75i is Alen's most powerful unit, capturing the largest numbers of particles in your air in the shortest amount of time. The 75i is ideal for living rooms, open concept spaces, and other large rooms up to 1,300 sq. ft. Alen air purifiers offer superior performance through the combination of a powerful fan, quiet motor, and advanced filtration technology to deliver and maximize airflow while minimizing noise. Our medical-grade filters capture particles as small as 0.1 micron, removing even the tiniest pollutants including dust, pollen, pet dander, mold spores, germs and bacteria, and more. Laser sensor technology detects when particles are present and auto-adjusts fan speed, so you don’t have to. The 5 color coded rings show your indoor air quality at a glance and let you see how Alen is working to clean the air quickly and efficiently. Get real time air quality insights, view historical trends, or control your purifier remotely using the Alen Air app. Alen purifiers are backed by the industry’s only Forever Guarantee.
    See all Air Purifiers
    See all Air Purifiers
  3. Levoit - PlasmaPro 400s Smart 403 Sq. Ft True HEPA Air Purifier - White - Front_Zoom
    Top comment

    "Too big for Small Office...Good product but too big for my office. I exchange for 411 unit...Help me a lot with the pollen in GA In sane how this item works recommended 100% bought 2 more for my offices"

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    Product Description

    The Levoit PlasmaPro Smart True HEPA Air Purifier completely refreshes air 5x per hour in a 403 sq ft space or 2x per hour in a 1,007 sq ft space, running with noise levels as low as 24dB. With 3-stage H13 True HEPA filtration, the air purifier filters 99.97% of airborne particles 0.3 microns in size and neutralizes household odors such as pet and kitchen smells. HEPASmart Technology filters 99.99% of bacteria and mold, as well as 99.9% of viruses, keeping your home fresh and healthy. PlasmaPro Technology releases negative and positive ions into the air, which then bind with contaminants and break them down into harmless matter. The laser dust sensor scans surrounding air for airborne particles and displays the amount detected on the PM2.5 display. With smart control, you can control air purifier settings no matter where you are, connect to third-party voice assistants, and receive real-time notifications about air quality and filter life.
    See all Air Purifiers
    Top comment

    "Too big for Small Office...Good product but too big for my office. I exchange for 411 unit...Help me a lot with the pollen in GA In sane how this item works recommended 100% bought 2 more for my offices"

    See all customer reviews

    Product Description

    The Levoit PlasmaPro Smart True HEPA Air Purifier completely refreshes air 5x per hour in a 403 sq ft space or 2x per hour in a 1,007 sq ft space, running with noise levels as low as 24dB. With 3-stage H13 True HEPA filtration, the air purifier filters 99.97% of airborne particles 0.3 microns in size and neutralizes household odors such as pet and kitchen smells. HEPASmart Technology filters 99.99% of bacteria and mold, as well as 99.9% of viruses, keeping your home fresh and healthy. PlasmaPro Technology releases negative and positive ions into the air, which then bind with contaminants and break them down into harmless matter. The laser dust sensor scans surrounding air for airborne particles and displays the amount detected on the PM2.5 display. With smart control, you can control air purifier settings no matter where you are, connect to third-party voice assistants, and receive real-time notifications about air quality and filter life.
    See all Air Purifiers
    See all Air Purifiers
  4. Dyson - Refurbished HP04 Pure Hot + Cool Smart Tower Air Purifier, Heater and Fan - Silver - Front_Zoom
    Top comment

    "i LOVE my dyson purifier heat + cool, i ordered one for my bedroom at home and another for my office at work! the auto mode and ability to control from my phone are the best! ...This unit has a heating element as well as the nice QUIET fan. Use in my home office, bedroom and one work office."

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    Product Description

    The Dyson Pure Hot + Cool is the only purifying heater + fan to clean a whole room properly. To simultaneously purify and heat a whole room properly, the Dyson Pure Hot+Cool purifying heater + fan goes beyond standard tests by automatically sensing pollution, capturing ultrafine pollutants, and projecting purified and heater air using Air Multiplier technology. It is the only purifying heater + fan designed and tested to do this.
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    Top comment

    "i LOVE my dyson purifier heat + cool, i ordered one for my bedroom at home and another for my office at work! the auto mode and ability to control from my phone are the best! ...This unit has a heating element as well as the nice QUIET fan. Use in my home office, bedroom and one work office."

    See all customer reviews

    Product Description

    The Dyson Pure Hot + Cool is the only purifying heater + fan to clean a whole room properly. To simultaneously purify and heat a whole room properly, the Dyson Pure Hot+Cool purifying heater + fan goes beyond standard tests by automatically sensing pollution, capturing ultrafine pollutants, and projecting purified and heater air using Air Multiplier technology. It is the only purifying heater + fan designed and tested to do this.
    See all Air Purifiers
    See all Air Purifiers
  5. Dyson - Refurbished HP04 Pure Hot + Cool Smart Tower Air Purifier, Heater and Fan - White - Front_Zoom
    Top comment

    "This has saved us hundreds of dollars not having to heat or cool the whole house as I work from home. My office is either too hot or too cold so this just balances it out perfectly!...Warm and satisfying useful fan for any space whether it be office or home space."

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    Product Description

    Dyson engineers and research concluded that to clean an entire room properly, you need to sense pollution events automatically; capture ultrafine pollutants; and project cleaner air around the room using Air Multiplier technology. The Dyson purifying heater + fan is designed and tested to do all of this**
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    Top comment

    "This has saved us hundreds of dollars not having to heat or cool the whole house as I work from home. My office is either too hot or too cold so this just balances it out perfectly!...Warm and satisfying useful fan for any space whether it be office or home space."

    See all customer reviews

    Product Description

    Dyson engineers and research concluded that to clean an entire room properly, you need to sense pollution events automatically; capture ultrafine pollutants; and project cleaner air around the room using Air Multiplier technology. The Dyson purifying heater + fan is designed and tested to do all of this**
    See all Air Purifiers
    See all Air Purifiers
  6. Blueair - Blue Pure 311i Max 387 Sq. Ft Smart HEPASilent Air Purifier - White/Seabed - Front_Zoom
    Top comment

    "the Blue Pure 311i Max air purifier delivers excellent filtration performance and user-friendly features, making it a solid choice for improving indoor air quality in homes or offices....Filters the air in an auto body shop office. Makes a big difference."

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    Product Description

    Let’s clear the air with Blueair. Blue Pure 311i Max HEPASilent smart air purifier quickly cleans 387 sq. ft medium room in about 12.5 min or up to 929 sq. ft medium space in 30 min, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen. Energy Star Most Efficient 2023.
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    Top comment

    "the Blue Pure 311i Max air purifier delivers excellent filtration performance and user-friendly features, making it a solid choice for improving indoor air quality in homes or offices....Filters the air in an auto body shop office. Makes a big difference."

    See all customer reviews

    Product Description

    Let’s clear the air with Blueair. Blue Pure 311i Max HEPASilent smart air purifier quickly cleans 387 sq. ft medium room in about 12.5 min or up to 929 sq. ft medium space in 30 min, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen. Energy Star Most Efficient 2023.
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    See all Air Purifiers
  7. Dyson Hot+Cool Autoreact HP7A Air Purifier - White/Nickel - Front_Zoom
    Top comment

    "Absolutely love it compact quiet and useful with a heater setting makes a grate addition to my office...Neat looking fan. Used at my home office. Modern looking. Love heat and cool features. "

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    Product Description

    Dyson’s latest purifiers combine intelligent sensing with an advanced filtration system. Two phases of purification sit within our fully sealed filtration and airflow system. So what goes inside, stays inside. Then powerful Air Multiplier technology purifies and heats the whole room and cools you.¹
    See all Air Purifiers
    Top comment

    "Absolutely love it compact quiet and useful with a heater setting makes a grate addition to my office...Neat looking fan. Used at my home office. Modern looking. Love heat and cool features. "

    See all customer reviews

    Product Description

    Dyson’s latest purifiers combine intelligent sensing with an advanced filtration system. Two phases of purification sit within our fully sealed filtration and airflow system. So what goes inside, stays inside. Then powerful Air Multiplier technology purifies and heats the whole room and cools you.¹
    See all Air Purifiers
    See all Air Purifiers
  8. Dyson Purifier Big + Quiet Formaldehyde BP03 - Bright Nickel/Prussian Blue - Front_Zoom
    Top comment

    "The Big and Quiet apparently started as a commercial air purifier for offices during Covid which is reflected in its high price, large size and industrial looks. "

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    Product Description

    The Dyson Purifier Big+Quiet Formaldehyde is our biggest purifier yet, engineered from the ground up, to evenly purify large spaces.¹ Cone aerodynamics creates a condensed jet of air to project purified air over 32 feet. Quietly. An advanced 360 HEPA H13 grade filter captures allergens and 99.97% of fine particles⁴. Removes gases and odors.² Destroys formaldehyde, permanently.³
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    Top comment

    "The Big and Quiet apparently started as a commercial air purifier for offices during Covid which is reflected in its high price, large size and industrial looks. "

    See all customer reviews

    Product Description

    The Dyson Purifier Big+Quiet Formaldehyde is our biggest purifier yet, engineered from the ground up, to evenly purify large spaces.¹ Cone aerodynamics creates a condensed jet of air to project purified air over 32 feet. Quietly. An advanced 360 HEPA H13 grade filter captures allergens and 99.97% of fine particles⁴. Removes gases and odors.² Destroys formaldehyde, permanently.³
    See all Air Purifiers
    See all Air Purifiers
  9. Dyson - Cool Gen1 TP10 Purifier - White - Front_Zoom

    Model: 664609-01
    SKU: 6550469
    Top comment

    "It integrates seamlessly into any room - from a cozy living space to a high-tech office. The pure white color and smooth curves exude sophistication, making it a conversation piece rather than an eyesore (like most other products in this category). "

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    Product Description

    The Dyson Purifier Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room¹, while removing 99.97% of particles as small as 0.3 microns.³
    See all Air Purifiers
    Top comment

    "It integrates seamlessly into any room - from a cozy living space to a high-tech office. The pure white color and smooth curves exude sophistication, making it a conversation piece rather than an eyesore (like most other products in this category). "

    See all customer reviews

    Product Description

    The Dyson Purifier Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room¹, while removing 99.97% of particles as small as 0.3 microns.³
    See all Air Purifiers
    See all Air Purifiers
  10. Dyson Hot+Cool Gen1 HP10 Purifier - White - Front_Zoom

    Model: 664610-01
    SKU: 6550470
    Top comment

    "Very nice and heats my office very nicely... Summer time Im not quite sure yet, I'm pretty certain it will also work to cool my surroundings."

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    Product Description

    The Dyson Purifier Hot+Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room.¹ It heats or cools the air, while removing 99.97% of particles as small as 0.3 microns.³
    See all Air Purifiers
    Top comment

    "Very nice and heats my office very nicely... Summer time Im not quite sure yet, I'm pretty certain it will also work to cool my surroundings."

    See all customer reviews

    Product Description

    The Dyson Purifier Hot+Cool Gen1 purifying fan automatically senses, captures and traps pollutants to purify your whole room.¹ It heats or cools the air, while removing 99.97% of particles as small as 0.3 microns.³
    See all Air Purifiers
    See all Air Purifiers
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