Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search

Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Main Content
Categories & Filters
Best Buy

/

heating, cooling & air quality

/

air purifiers

Air Purifier Under 100

If you're looking for a way to improve your indoor air quality, an air purifier can help. These appliances remove airborne particles, including dust, pollen, mold spores, and pet dander, from the air in your home or office. They come in a variety of styles and sizes, with different features that make them more or less effective at cleaning the air. Browse the top-ranked list of air purifiers under $100 below along with associated reviews and opinions.

Read More
Results
Main Results

  1. Levoit - Core 200S-P Smart Air Purifier - Gray

    SKU: J3GTFS7FRW

    Best air purifier!!...Theses air purifiers are awesome and they work very well i would recommend people to get them instead of other expensive ones...Air Purifier...I have allergies that are very bad...

    Product Description

    A smart grey air purifier with 3-stage filtration, app control, voice assistant compatibility, and ultra-quiet operation.
    See all Air Purifiers
    Your price for this item is $69.99
    Save $20
    The previous price was $89.99

  2. Shark - Air Purifier 4-Fan Anti-Allergen HEPA Filter with Advanced Odor Lock, Compatible with HE401, HE402 - Gray

    SKU: JXJVXGZTZC

    Product Description

    A grey plastic HEPA filter with advanced odor lock that captures 99.98% of airborne particles and odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $73.99
    Save $6
    The previous price was $79.99

  3. Shark - Air Purifier 6-Fan Anti-Allergen HEPA Filter with Advanced Odor Lock, Compatible with HE601, HE602 - Gray

    SKU: JXJVXGZR4Y

    Good quality filter that works with our purifier. Love this air purifier!...Great air purifying system, helps keep allergies down big time...Shark Air Purifier

    Product Description

    A grey HEPA filter with advanced odor lock captures 99.98% of particles and reduces household odors.
    See all Air Purifier Filters & Parts
    Your price for this item is $89.99

  4. Pure Enrichment - PureZone True HEPA Air Purifier - White

    SKU: J3LF7PKTV4

    Product Description

    A white HEPA air purifier with UV-C light that removes 99.97% of airborne particles and allergens.
    See all Air Purifiers
    Your price for this item is $99.99

  5. Costway - Air Purifier for Home Office up to 1300 Sq Ft H13 True HEPA Filter Air Cleaner - White

    SKU: CTFFCRCRHR

    Product Description

    A white air purifier with H13 True HEPA filter removes 99.99% of pollutants and features multiple modes.
    See all Air Purifiers
    Your price for this item is $79.99

  6. Pursonic - USB Powered True HEPA Air Purifier - White

    SKU: JXFT9LVXFZ

    Product Description

    A portable white air purifier with True HEPA filtration, powered by USB for cleaner air in small spaces.
    See all Air Purifiers
    Your price for this item is $24.99

  7. Verapure - VP-130 HEPA Air Purifier - White

    SKU: J3GW3X8QT6

    Product Description

    A white air purifier with H13 HEPA and activated carbon filters that efficiently removes odors, dust, and allergens.
    See all Air Purifiers
    Your price for this item is $99.99

  8. Honeywell - HEPAClean HEPA Air Purifier 100 sq ft

    SKU: J7Q3QQZRLL

    Product Description

    A compact tabletop purifier with HEPA-type and carbon filters reduces dust, pollen, smoke, and odors.
    See all Air Purifiers
    Your price for this item is $86.95
    Save $0
    The previous price was $87.40

  9. Pursonic - Air Purifier with 6-Pack Premium Essential Oils Collection - Multicolor

    SKU: J5FVTPF4WY

    Product Description

    An innovative multicolor air purifier with True HEPA filtration and six pure essential oils for aromatic freshness.
    See all Air Purifiers
    Your price for this item is $59.99
    Save $20
    The previous price was $79.99

  10. Pursonic - Home Wellness Bundle with True HEPA Air Purifier and 6-Pack 100% Pure Essential Oil Blends

    SKU: J3GWL4758V

    Product Description

    A home wellness bundle featuring a True HEPA air purifier and six pure essential oil blends for aromatherapy.
    See all Air Purifiers
    Your price for this item is $79.99
    Save $40
    The previous price was $119.99
1-18 of 176 items
0 items

Best Sellers

Related Pages

Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.