Appliances Memorial Day SaleFree delivery. Ends 6/3. Terms apply.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Pure Guardian NTEL LaSait 12.
  • The image features a blue and white device, which is a PureGuardian AIF200 air purifier. It is designed to improve indoor air quality by removing allergens, bacteria, and viruses from the air. The device has a digital display and a control panel with buttons for adjusting the settings. The air purifier is compact and portable, making it a convenient option for maintaining a healthy indoor environment.
  • BREATHE EASIER. MUCH, MUCH, EASIER. TWO GALLON TANK COOL OR WARM COMFORT MIST pure guardian - - - a - - m DIGITAL CONTROLS 120-HOUR RUN TIME - SILVER ESSENTIAL CLEAN OIL TRAY PROTECTION
  • "PureGuardian I Refill Indicator Night Light x Ultra-Quiet Timer l. 3 Speed Mist A Auto Shut Off."
  • Silver Clean Protection prevents the growth of mold and mildew on the surface of the water tank using Silver Clean Technology. The Pure Guardian device is designed to keep the water tank clean and free of contaminants.
  • UltraSonic Comfort Pure Guardian MPL-600 for rooms up to 600 sq ft.
  • Welcome to your spa! Designed with an easily accessible aromatherapy tray, so you can add your favorite essential oils or scents to your air to create a relaxing environment.
  • Engineered, Designed, and Tested in the U.S. Since 2005. At Guardian Technologies, our products undergo stringent scientific testing using reputable and independent labs. We work hard for your air, so you have time for life. Pure Guardian - ... - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  • LIFE IS TOO SHORT TO BREATHE DRY AIR. Dry Skin Irritated Eyes Nosebleeds Allergies Congestion Dry Throat Static Electricity Sleep Quality Houseplants Wood Furniture
  • Alt View 15. PureGuardian - Ultrasonic 2 Gal. Warm and Cool Mist Aromatherapy Humidifier - Blue/White.
  • Alt View 16. PureGuardian - Ultrasonic 2 Gal. Warm and Cool Mist Aromatherapy Humidifier - Blue/White.
  • Alt View 17. PureGuardian - Ultrasonic 2 Gal. Warm and Cool Mist Aromatherapy Humidifier - Blue/White.

PureGuardian - Ultrasonic 2 Gal. Warm and Cool Mist Aromatherapy Humidifier - Blue/White

Model:
H4810AR
SKU:
5889431
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.4 out of 5 stars with 684 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers love the Ultrasonic 2 Gal. Warm and Cool Mist Aromatherapy Humidifier for its large tank size, quiet operation, and ease of use. Many appreciate the adjustable mist settings, overall performance, night light, and timer features. While refilling can be a challenge and the unit is heavy when full, users are happy that there are no filters to worry about.

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 17 Showing 321-340 of 684 reviews
  • Pros mentioned:
    Tank size

    Need more moisture in my life

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

    Bought this for my sister! 2 gallons make a big difference. Don’t have to constantly refill. Works exceptionally well!

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

    Quiet comfort

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

    I can't believe how quiet this unit is. You can't even tell that it's running.

    I would recommend this to a friend

  • works well

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

    It works very good! I bought it for my wife and she loves it. She uses it every night in our bedroom while we sleep.

    I would recommend this to a friend
  • Pros mentioned:
    Tank size

    Works well

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

    Big! Works well! Covers my whole house unlike the smaller ones. Water lasts a few days

    I would recommend this to a friend

  • Great product

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

    This humidifier is great covers my larger living room and dinning room. Love the timer feature and light feature on this.

    I would recommend this to a friend
  • Pros mentioned:
    Tank size

    Lasts long

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

    This humidifier does the job, and you don't need to refill the water tank as often as some other humidifiers.

    I would recommend this to a friend
  • Pros mentioned:
    Mist

    Works well.

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

    Like the warm mist. Quite and adequate for large room. . Large reservoir.

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

    Humidifier

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

    Very quiet easy to operate and affordable i definitly recommend

    I would recommend this to a friend

  • Easy to use

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

    Easy to use and not too bulky. The steam/mist output even on high is a little weak but it does the job.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Made the day

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

    Very easy to use in any room. Does the job very well.

    I would recommend this to a friend

  • My nose is happy

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Lots of different options to get some steam up your nose. Pleasant blue night light if we want it.

    I would recommend this to a friend

  • Great Unit get one

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

    Works as advertised. Great! What else can I say, I would buy an another one.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Air quality

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

    Really great quality air purifier works really well east set up does the job

    I would recommend this to a friend
  • Pros mentioned:
    Mist

    Better than average

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

    Super misty, no wonder its highly rated! hardest part is filling cause I only have one hand

    I would recommend this to a friend

  • Great humidifier

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

    Needed a humidifier for the house and this one is working good

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

    great

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

    this is an awesome product quiet and easy to clean.

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

    Good humidifier

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

    This humidifier is Very efficient. It is Quiet. Easy to clean

    I would recommend this to a friend
  • Pros mentioned:
    Mist

    Great Humidifier

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

    Very nice humidifier, I love it either to use it on warm or cold mode, last long as well.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Nice humidifier

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

    Humidifier works great and is easy to clean. Highly recommend.

    I would recommend this to a friend

  • Mist

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

    It is great n it does work great. I love this product

    I would recommend this to a friend
Page 17, Showing 321-340 of 684 reviews
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.