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Heater, air purifier, fan

Small Appliance Sale

20% or more off select heating, cooling and air quality.

Save on fans, heaters, air purifiers, humidifiers and more.

Air purifier

Healthy breathing is in the air.

Make allergy season more pleasant with an air purifier that can help to filter pollen, mold, pet dander and other common irritants from the air.

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  1. Voice Compatible

    Rating: 4.6 out of 5 Stars with 485 reviews

    $279.99
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    Was $499.99
  2. Voice Compatible

    Rating: 4.7 out of 5 Stars with 72 reviews

    $449.99
  3. Voice compatible

    Rating: 4.6 out of 5 Stars with 543 reviews

    $404.99
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    Was $599.99
  4. Rating: 4.6 out of 5 Stars with 1597 reviews

    $74.99
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    Was $99.99
  5. Rating: 4.5 out of 5 Stars with 329 reviews

    $51.99
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    Was $69.99
  6. Rating: 4.6 out of 5 Stars with 461 reviews

    $126.99
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  7. Voice compatible

    Rating: 4.6 out of 5 Stars with 543 reviews

    $479.99
    Save $120
    Was $599.99
  8. Only @ Best Buy

    Rating: 4.6 out of 5 Stars with 280 reviews

    $199.99
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    Was $249.99
  9. Rating: 4.6 out of 5 Stars with 256 reviews

    $259.99
  10. Rating: 4.6 out of 5 Stars with 110 reviews

    $139.99
  11. Rating: 4.6 out of 5 Stars with 104 reviews

    $249.99
  12. Rating: 4.5 out of 5 Stars with 61 reviews

    $99.99
  13. Rating: 4.6 out of 5 Stars with 666 reviews

    $259.99
  14. Voice Compatible

    Rating: 4.4 out of 5 Stars with 136 reviews

    $549.99
  15. Rating: 4.7 out of 5 Stars with 44 reviews

    $49.99
  16. Voice Compatible

    Rating: 4.4 out of 5 Stars with 136 reviews

    $549.99
  17. Voice Compatible

    Rating: 4.9 out of 5 Stars with 16 reviews

    $170.99
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    Was $249.99
  18. Rating: 4.5 out of 5 Stars with 12 reviews

    $179.99
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    Was $229.99
  19. Rating: 4.8 out of 5 Stars with 32 reviews

    $130.99
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    Was $199.99
  20. Not Yet Reviewed

    $14.99
  21. Rating: 4.1 out of 5 Stars with 17 reviews

    $81.99
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    Was $99.99
  22. Rating: 3.7 out of 5 Stars with 6 reviews

    $19.99
  23. Rating: 4.4 out of 5 Stars with 32 reviews

    $274.99
  24. Rating: 4 out of 5 Stars with 17 reviews

    $29.99

How Air Purifiers Can Help

Why buy an air purifier?

An air purifier can help you through allergy season and beyond, helping to filter out pollen, mold, pet dander and other nasal irritants lurking in your home. Plus, they can help to remove other harmful particles in the air, like bacteria, mold spores, chemical fumes and more. An air purifier might even be able to reduce unpleasant odors and smoke, helping you to breathe easier and improve your air quality.

Put Allergies on Notice

While an air cleaner probably won't completely eliminate your allergies, the purifier can go a long way in reducing particulates in the air that may be causing you discomfort, whether they are pet dander, air pollution, dust, pollen, or other contaminants. Try using an air purifier with an air filtration system in your bedroom and note if, after breathing cleaner air at night, you wake up more rested in the morning.

Make Your Home Smell Great

As an air purifier processes the air in your home, it can trap unpleasant odors, lingering food smells and more. If you want to give your rooms an additional lift, try an aroma diffuser with organic essential oils to disperse the perfect light scent of your choice throughout your home.

Moisture in the Air

Scent diffusers sometimes introduce additional humidity into the air, though not nearly as much as a standard humidifier, which is perfect for the dry winter months. In the summer, you're more likely to want to remove humidity from your home (and basement) with a dehumidifier.

Air Purifier Accessories

It's very important to keep the air filter on your air purifier as clean as possible. Replace appliance parts like a HEPA filter often to make sure that you aren't reintroducing previously captured contaminants into the air. Some purifiers are equipped with washable air filters, which will save you money in the long run.