Skip to content
Main Content

small room air purifiers

Best Buy customers often prefer the following products when searching for small room air purifiers.

Small living spaces are at a higher risk of having airborne pollutants as the air may not be circulating well. These pollutants can include dust, pollen, mold spores, pet dander and other allergens that can cause or exacerbate respiratory problems, such as asthma and chronic obstructive pulmonary disease. Fortunately, there are several small room air purifiers on the market that can help keep your room clean and healthy. Browse the top-ranked list of small room air purifiers below along with associated reviews and opinions.

Main Results
  1. Pure Enrichment - PureZone Mini 54 Sq. Ft Portable Air Purifier - White - Front_Zoom
    Top comment

    "Small purifier works great...Love the small purifier. Works great on eliminate Oder especially in the bath room. ...Best travel air purifier...Love this item for travel. Great on plane and in hotel rooms."

    See all customer reviews

    Product Description

    Breathe in fresher air on-the-go with the PureZone™ Mini Portable Air Purifier from Pure Enrichment®. Enjoy improved air quality as the premium 2-stage filter safely cleans your personal air in any office, hotel, or travel setting. With its lightweight and versatile design, it’s easy to carry this small air purifier from room to room as it helps to reduce common airborne irritants like dust, pollen, pet dander smoke, and other odors. Ideal for desktops, tray tables, and car cup holders, PureZone™ Mini is the perfect solution to help allergy and asthma sufferers make their personal space more comfortable for breathing. 2-IN-1 PREMIUM FILTRATION: Filter 99.97% of particles as small as 0.3 microns with the carbon activated pre-filter and True HEPA filter. VERSATILE DESIGN: Upright or horizontal, the multi-functional handle doubles as a stand. CONTROLLED COMFORT: Choose between 3 fan speeds; low, medium and high. TRAVEL FRIENDLY: Weighing less than 1 lb, this on-the-go air purifier has a built-in rechargeable lithium-ion battery that lasts up to 12 hours. SINUS AND COLD RELIEF: Help reduce harmful airborne germs and other irritants that cause swelling and affect breathing in your immediate personal space. 5 YEAR WARRANTY: Pure Enrichment® is proud to provide our industry-leading 5-year warranty, backed by a customer support team available 7 days a week. PRODUCT SPECIFICATIONS: Size: 8.5” x 3.3” x 2.7”| Power: 5V, 8W | Weight: 0.58 lbs | Coverage Area: 54 sq ft | Fan Settings: low, medium, high | Run Time: Up to 12 hours
    See all Air Purifiers
    Top comment

    "Small purifier works great...Love the small purifier. Works great on eliminate Oder especially in the bath room. ...Best travel air purifier...Love this item for travel. Great on plane and in hotel rooms."

    See all customer reviews

    Product Description

    Breathe in fresher air on-the-go with the PureZone™ Mini Portable Air Purifier from Pure Enrichment®. Enjoy improved air quality as the premium 2-stage filter safely cleans your personal air in any office, hotel, or travel setting. With its lightweight and versatile design, it’s easy to carry this small air purifier from room to room as it helps to reduce common airborne irritants like dust, pollen, pet dander smoke, and other odors. Ideal for desktops, tray tables, and car cup holders, PureZone™ Mini is the perfect solution to help allergy and asthma sufferers make their personal space more comfortable for breathing. 2-IN-1 PREMIUM FILTRATION: Filter 99.97% of particles as small as 0.3 microns with the carbon activated pre-filter and True HEPA filter. VERSATILE DESIGN: Upright or horizontal, the multi-functional handle doubles as a stand. CONTROLLED COMFORT: Choose between 3 fan speeds; low, medium and high. TRAVEL FRIENDLY: Weighing less than 1 lb, this on-the-go air purifier has a built-in rechargeable lithium-ion battery that lasts up to 12 hours. SINUS AND COLD RELIEF: Help reduce harmful airborne germs and other irritants that cause swelling and affect breathing in your immediate personal space. 5 YEAR WARRANTY: Pure Enrichment® is proud to provide our industry-leading 5-year warranty, backed by a customer support team available 7 days a week. PRODUCT SPECIFICATIONS: Size: 8.5” x 3.3” x 2.7”| Power: 5V, 8W | Weight: 0.58 lbs | Coverage Area: 54 sq ft | Fan Settings: low, medium, high | Run Time: Up to 12 hours
    See all Air Purifiers
    Your price for this item is $39.99
    See all Air Purifiers
  2. GermGuardian - AC225W 65 Sq. Ft. UV-C Pluggable Air Purifier - White - Front_Zoom
    Top comment

    "Great little purifier...Bought for a small bathroom and it wirks wonders, great product!"

    See all customer reviews

    Product Description

    Improve your indoor air quality with the PureGuardian Odor Eliminating Pluggable Air Purifier. Small and compact, this pluggable air purifier provides cleaner and fresher air. The allergen filter captures airborne particles such as dust, pollens, mold spores, debris and pet dander while the activated carbon layer helps reduce common household odors caused by bacteria, smoke, pets and cooking fumes. UV-C light helps reduce airborne bacteria, viruses, mold spores* and works with Titanium Dioxide to reduce volatile organic compounds. *Tested with Staphylococcus Albus, and Escherichia Coli, Aspergillus Niger, and Phi-X174. Thoughtfully designed, the air purifier plugs easily into the wall outlet making it perfect for laundry rooms, pet spaces, bathrooms, nurseries, hallways and kitchens. Equipped with an optional nightlight, this air purifier is perfect for dark hallways and other dim areas in home. Add a drop of your favorite PureGuardian essential oil to the essential oil tray to freshen the air and create a relaxing atmosphere. Easy to control and easy to maintain, the nightlight notifies you when it's time to change the filter and replace the UV-C bulb. IMPORTANT: Use genuine Guardian Technologies replacement parts to maintain product performance. 1 year limited manufacturer warranty.
    See all Air Purifiers
    Top comment

    "Great little purifier...Bought for a small bathroom and it wirks wonders, great product!"

    See all customer reviews

    Product Description

    Improve your indoor air quality with the PureGuardian Odor Eliminating Pluggable Air Purifier. Small and compact, this pluggable air purifier provides cleaner and fresher air. The allergen filter captures airborne particles such as dust, pollens, mold spores, debris and pet dander while the activated carbon layer helps reduce common household odors caused by bacteria, smoke, pets and cooking fumes. UV-C light helps reduce airborne bacteria, viruses, mold spores* and works with Titanium Dioxide to reduce volatile organic compounds. *Tested with Staphylococcus Albus, and Escherichia Coli, Aspergillus Niger, and Phi-X174. Thoughtfully designed, the air purifier plugs easily into the wall outlet making it perfect for laundry rooms, pet spaces, bathrooms, nurseries, hallways and kitchens. Equipped with an optional nightlight, this air purifier is perfect for dark hallways and other dim areas in home. Add a drop of your favorite PureGuardian essential oil to the essential oil tray to freshen the air and create a relaxing atmosphere. Easy to control and easy to maintain, the nightlight notifies you when it's time to change the filter and replace the UV-C bulb. IMPORTANT: Use genuine Guardian Technologies replacement parts to maintain product performance. 1 year limited manufacturer warranty.
    See all Air Purifiers
    Your price for this item is $59.99
    See all Air Purifiers
  3. Pure Enrichment - PureZone Halo 100 Sq. Ft 2-in-1 Air Purifier - White - Front_Zoom
    Top comment

    "Great air purifier...This is the perfect air purifier for an office or bedroom. ...Perfect for the room...Since this air purifier has been in her room, I have noticed she has not been coughing at night and also less dust in the room. "

    See all customer reviews

    Product Description

    Enjoy cleaner air in your personal space with the PureZone Halo True HEPA Air Purifier from Pure Enrichment. The sleek, modern design fits on any desk, nightstand, or tabletop while beautifully complementing your décor. Featuring a coverage area up to 100 square feet, it’s ideal to use in a dorm room, office, or small bedroom. The filters effectively eliminate 99.97% of particles as small as 0.3 microns–making the air odor and dust-free for people with allergies or breathing issues. Product Features Activated Carbon Pre-Filter and True Hepa Filter The two filters work together to purify the air and capture 99.97% of dust, pollen, pet dander, smoke, mold spores, and household odors. Covers Up To 100 Square Feet 3 fan speeds adjust to low, medium, or high depending on the room’s air quality. Automatic Timer The timer shuts off the unit after 2, 4, or 8 hours of continuous operation to conserve energy and extend the life of the air filter. Soft Glow Mood Light Offers two soothing levels of brightness Sleep Mode Turns off the soft glow night light and all control panel lights (except the Sleep Mode light). Intuitive Control Panel Includes responsive push buttons that let you determine fan speed, air treatment time, and more.
    See all Air Purifiers
    Top comment

    "Great air purifier...This is the perfect air purifier for an office or bedroom. ...Perfect for the room...Since this air purifier has been in her room, I have noticed she has not been coughing at night and also less dust in the room. "

    See all customer reviews

    Product Description

    Enjoy cleaner air in your personal space with the PureZone Halo True HEPA Air Purifier from Pure Enrichment. The sleek, modern design fits on any desk, nightstand, or tabletop while beautifully complementing your décor. Featuring a coverage area up to 100 square feet, it’s ideal to use in a dorm room, office, or small bedroom. The filters effectively eliminate 99.97% of particles as small as 0.3 microns–making the air odor and dust-free for people with allergies or breathing issues. Product Features Activated Carbon Pre-Filter and True Hepa Filter The two filters work together to purify the air and capture 99.97% of dust, pollen, pet dander, smoke, mold spores, and household odors. Covers Up To 100 Square Feet 3 fan speeds adjust to low, medium, or high depending on the room’s air quality. Automatic Timer The timer shuts off the unit after 2, 4, or 8 hours of continuous operation to conserve energy and extend the life of the air filter. Soft Glow Mood Light Offers two soothing levels of brightness Sleep Mode Turns off the soft glow night light and all control panel lights (except the Sleep Mode light). Intuitive Control Panel Includes responsive push buttons that let you determine fan speed, air treatment time, and more.
    See all Air Purifiers
    Your price for this item is $89.99
    See all Air Purifiers
  4. Filtrete - 110 Sq. Ft. True HEPA Air Purifier - Black - Alt_View_Zoom_11
    Top comment

    "It’s perfect for our kids’ rooms and our 10x12 office that I work from. ...SmallSmaller than expected Small great for a desk or small room"

    See all customer reviews

    Product Description

    Take an extra step to help improve your indoor air with the Filtrete 110 Sq. Ft. True HEPA Air Purifier for Small Rooms device and filter. This air purifier is ENERGY STAR certified and great for small spaces. Plus, it comes with a Filtrete True HEPA Filter to help capture 99.97% of particles you can’t see, such as mold spores, pollen and pet dander.*
    See all Air Purifiers
    Top comment

    "It’s perfect for our kids’ rooms and our 10x12 office that I work from. ...SmallSmaller than expected Small great for a desk or small room"

    See all customer reviews

    Product Description

    Take an extra step to help improve your indoor air with the Filtrete 110 Sq. Ft. True HEPA Air Purifier for Small Rooms device and filter. This air purifier is ENERGY STAR certified and great for small spaces. Plus, it comes with a Filtrete True HEPA Filter to help capture 99.97% of particles you can’t see, such as mold spores, pollen and pet dander.*
    See all Air Purifiers
    Your price for this item is $69.99
    See all Air Purifiers
  5. Pure Enrichment - PureZone™ 190 Sq. Ft 4-in-1 Air Purifier - White - Front_Zoom
    Top comment

    "I have a smaller PureEnrichment purifier that works wonders for the kids room so I could not wait to add this to my collection! ...The Best Air Purifier I've Owned...This however, is my favorite air purifier that I have owned. The air always smells clean, crisp, and pure. "

    See all customer reviews

    Product Description

    Breathe in fresher air with the PureZone™ Elite 4-in-1 Air Purifier from Pure Enrichment®. Enjoy improved air quality as the premium 4-stage filtration system safely cleans and sanitizes the air in any large home or office. With its sleek and modern design, PureZone Elite elevates the decor in your home while the smart air quality monitor gives you the confidence to enter any room. The innovative color-coded light system detects and improves air quality to remove 99.97% of particles as small as 0.3 microns. Help combat some of life’s most common breathing issues, like allergies and asthma with this perfect solution. 4-IN-1 PREMIUM FILTRATION: Filter 99.97% of particles and destroy harmful VOCs with an active carbon pre-filter, a True HEPA filter, UV-C light with photocatalyst filter and ionizer. VISIBLE AIR QUALITY: Smart air quality monitor detects air quality with a color-coded light indicator. CONTROLLED COMFORT: Choose between 3 fan speeds and run the air purifier continuously or choose from 3 preset optional timer settings. SINUS AND COLD RELIEF: Help reduce swelling, harmful airborne germs, and other irritants that affect breathing. 5 YEAR WARRANTY: Pure Enrichment® is proud to provide our industry-leading 5-year warranty, backed by a customer support team available 7 days a week. PRODUCT SPECIFICATIONS: Size: 9” x 7” x 25” | Power: 120V, 60Hz, 46W | Weight: 9.3 lbs | Coverage Area: 190 sq ft | CADR: 120 CFM | Fan Settings: low, medium, high | Timer Settings: 2hr, 4hr, 8hr
    See all Air Purifiers
    Top comment

    "I have a smaller PureEnrichment purifier that works wonders for the kids room so I could not wait to add this to my collection! ...The Best Air Purifier I've Owned...This however, is my favorite air purifier that I have owned. The air always smells clean, crisp, and pure. "

    See all customer reviews

    Product Description

    Breathe in fresher air with the PureZone™ Elite 4-in-1 Air Purifier from Pure Enrichment®. Enjoy improved air quality as the premium 4-stage filtration system safely cleans and sanitizes the air in any large home or office. With its sleek and modern design, PureZone Elite elevates the decor in your home while the smart air quality monitor gives you the confidence to enter any room. The innovative color-coded light system detects and improves air quality to remove 99.97% of particles as small as 0.3 microns. Help combat some of life’s most common breathing issues, like allergies and asthma with this perfect solution. 4-IN-1 PREMIUM FILTRATION: Filter 99.97% of particles and destroy harmful VOCs with an active carbon pre-filter, a True HEPA filter, UV-C light with photocatalyst filter and ionizer. VISIBLE AIR QUALITY: Smart air quality monitor detects air quality with a color-coded light indicator. CONTROLLED COMFORT: Choose between 3 fan speeds and run the air purifier continuously or choose from 3 preset optional timer settings. SINUS AND COLD RELIEF: Help reduce swelling, harmful airborne germs, and other irritants that affect breathing. 5 YEAR WARRANTY: Pure Enrichment® is proud to provide our industry-leading 5-year warranty, backed by a customer support team available 7 days a week. PRODUCT SPECIFICATIONS: Size: 9” x 7” x 25” | Power: 120V, 60Hz, 46W | Weight: 9.3 lbs | Coverage Area: 190 sq ft | CADR: 120 CFM | Fan Settings: low, medium, high | Timer Settings: 2hr, 4hr, 8hr
    See all Air Purifiers
    Your price for this item is $149.99
    See all Air Purifiers
  6. Dyson - Purifier Hot+Cool Link - HP02 - Air Purifier, Heater and Fan - White/Silver - Front_Zoom
    Top comment

    "Air Purifier...Really quit and works well. Great heater. Warms the room nice and easy....I love this Hot+Cool air purifier. It allows me to heat one room instead of having to heat the whole floor. "

    See all customer reviews

    Product Description

    Remove dust from the air with this Dyson Pure Hot + Cool Link heater and fan. It provides triple functionality for year-round use in rooms or small offices and removes up to 99.7 percent of small particles and allergens from your space. Set the fan on this Dyson Pure Hot + Cool Link to cool a room.
    See all Air Purifiers
    Top comment

    "Air Purifier...Really quit and works well. Great heater. Warms the room nice and easy....I love this Hot+Cool air purifier. It allows me to heat one room instead of having to heat the whole floor. "

    See all customer reviews

    Product Description

    Remove dust from the air with this Dyson Pure Hot + Cool Link heater and fan. It provides triple functionality for year-round use in rooms or small offices and removes up to 99.7 percent of small particles and allergens from your space. Set the fan on this Dyson Pure Hot + Cool Link to cool a room.
    See all Air Purifiers
    Your price for this item is $499.99
    See all Air Purifiers
  7. Pure Enrichment True HEPA Portable Air Purifier - Blue - Front_Zoom
    Top comment

    "Absolutely love our PureZone mini portable air purifier. Recently took a trip and used it the car and hotel room! ...Perfect small purifier for travel or while working on your desk at home or in the office. "

    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 Air Purifiers
    Top comment

    "Absolutely love our PureZone mini portable air purifier. Recently took a trip and used it the car and hotel room! ...Perfect small purifier for travel or while working on your desk at home or in the office. "

    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 Air Purifiers
    Your price for this item is $44.99
    See all Air Purifiers
  8. Pure Enrichment True HEPA Portable Air Purifier - Black - Front_Zoom
    Top comment

    "Portable Air...Wow it's so small and work so well! Portable Air filter is a fantastic idea....Great for hotel travel, flights, and hotel rooms."

    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 Air Purifiers
    Top comment

    "Portable Air...Wow it's so small and work so well! Portable Air filter is a fantastic idea....Great for hotel travel, flights, and hotel rooms."

    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 Air Purifiers
    Your price for this item is $44.99
    See all Air Purifiers
  9. Pure Enrichment True HEPA Portable Air Purifier - White - Front_Zoom
    Top comment

    "Small and portable...Great little air purifier. Definitely would recommend....This air purifier is small, quiet, and chic. "

    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 Air Purifiers
    Top comment

    "Small and portable...Great little air purifier. Definitely would recommend....This air purifier is small, quiet, and chic. "

    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 Air Purifiers
    Your price for this item is $44.99
    See all Air Purifiers
  10. Instant - Air Purifier 3-in-1 Replacement Filter - Small - Angle_Zoom

    Product Description

    This replacement filter is designed to perfectly fit the Instant Air Purifier, small size. It’s easy to install, so replacing the filter regularly isn’t a chore. It’s part of an advanced 3-in-1 filtration system designed so you inhale cleaner air, and exhale peace of mind
    See all Air Purifier Filters & Parts

    Product Description

    This replacement filter is designed to perfectly fit the Instant Air Purifier, small size. It’s easy to install, so replacing the filter regularly isn’t a chore. It’s part of an advanced 3-in-1 filtration system designed so you inhale cleaner air, and exhale peace of mind
    See all Air Purifier Filters & Parts
    Your price for this item is $28.99
    Save $6
    The previous price was $34.99
    See all Air Purifier Filters & Parts
No content