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  • Front. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 11. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 12. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 13. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 14. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 15. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 16. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 17. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 18. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 19. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 20. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • Alt View 23. Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White.
  • HE401 Sizzle Video video 0 minutes 34 seconds

Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White

Model:
HE401
SKU:
6459342
Highly rated by customers for:
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Customer reviews

Rating 4.7 out of 5 stars with 756 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers appreciate the Air Purifier 4 for its air purification, overall performance, and relatively low noise level. Many users have found it effective in removing odors and providing allergy relief. While the design, size, and ease of use are well-received, some customers have expressed concerns about the cost and longevity of the filter.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 26 Showing 501-520 of 756 reviews
  • Pros mentioned:
    Overall performance

    Air purifier

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best buy for great price. Work fine and clean the bad air in my house. I turn it on after cooking.

    I would recommend this to a friend
  • Pros mentioned:
    Air purification

    Nice product

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    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Keeps the air clean and fresh and free of dust which makes me cough. The interface is easy to use and bright even in low light

    I would recommend this to a friend
  • Pros mentioned:
    Air purification

    Happy with our purchase!

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    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very happy with our purchase, we purchased 2 for our home and glad we are breathing clean air.

    I would recommend this to a friend
  • Pros mentioned:
    Allergy relief

    Helps with my allergies

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    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This unit really helped with my allergies, multiple air levels, it's a plus plus - buy it !

    I would recommend this to a friend

  • Great Buy!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great air purifier, favorite feature is the screen in the front letting me know my air quality!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Amazing

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This thing is amazing, we leave it on auto mode all the time! It helped with our sleep, and our dogs.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Clean air

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    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great unit and works very well. I would highly recommend this unit.

    I would recommend this to a friend

  • Really disappointing

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Disappointed. Several key issues. OEM filter are way overpriced. Luckily they can be found half price elsewhere. No child lock… this air purifier is my son favorite toy now… how hard is it to add a child lock option. Started the unit, air quality at 60% machine ran in auto for 24h air quality still at 60% in a room about 600sqft… For the price you should have a Bluetooth option to connect to your phone with a dedicated app to see the data.

    No, I would not recommend this to a friend

  • Air Quality A++

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a beast of a machine. I have bad allergies, and this unit really cleans the air.

    I would recommend this to a friend

  • Shark HE401

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent design..really you can feel the difference...Easy set up..simple controls..auto mode is perfect..

    I would recommend this to a friend

  • Love it!!!!!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wow! What a difference! Took 3 days to feel the difference with allergies and even dog dander.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Worth it!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works amazing! It’s super quiet and light enough to easily move into the bedroom at night.

    I would recommend this to a friend
  • Pros mentioned:
    Air purification

    hepa filter

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Kind of cool. detects stuff in the air. When cooking, it detects everything, and then clears out anything.

    I would recommend this to a friend
  • Pros mentioned:
    Allergy relief

    Great for clearing the air

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I suffer from allergies and with having a dog and cat I can finally enjoy their presence of dander lol

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Quality purifier

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purifier works well, love the display showing air quality. It automatically amps up and scales down as needed.

    I would recommend this to a friend
  • Pros mentioned:
    Air purification

    Peace of mind

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Want fresh air in your house? Try this in any parts of your house and you will never regret buying it

    I would recommend this to a friend

  • Worth the price

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great unit worth the price. I love that it shows the air quality and automatically adjusts based on conditions.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Air quality

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very sensitive to air quality, for example when cooking or an ope. Window. Runs silently.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Awesome

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great product it’s worth the value 100% and recommended for all my family and friends

    I would recommend this to a friend
  • Pros mentioned:
    Odor removal

    Perfect!!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wonderful! Love this air cleaner . My house smells better and very fresh

    I would recommend this to a friend
Page 26, Showing 501-520 of 756 reviews
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