Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. GermGuardian - 22" Air Purifier Tower with True HEPA Pure Filter & UV-C for 743 Sq Ft Rooms, AC4825DLX - Black/Silver.
  • Angle. GermGuardian - 22" Air Purifier Tower with True HEPA Pure Filter & UV-C for 743 Sq Ft Rooms, AC4825DLX - Black/Silver.
  • YOUR AIR OF CONFIDENCE Constantly purifying. Always protecting. PURIFIES 740 SQ. FT. UV-C C TM HPA PURET Filter Every Hour Sanitizing Designed and UV-C Light Engineered in the U.S.
  • Trust in over 8M homes* Allergens Dust Odors Captures 99.97% of particles down to 1 microns* Official internal sales transactions as of April 2024.
  • Superior Filtration Technology: Sanitizing UV-C Light helps reduce airborne germs, viruses, and mold spores. Pure HEPA Filter captures 99.97% of particles. Carbon Filter absorbs everyday household odors. Tested with Staphylococcus Albus, Escherichia Coli, Aspergillus Niger, and Phi-X174. Down to 1 micron (600x smaller than a human hair).
  • Purifies up to 743 sq. ft. every hour.
  • Fresher Air Sweeter Dreams! Ultra Quiet Three Speeds
  • DESIGNED AND ENGINEERED IN THE U.S. SINCE 2005 - RoHS compliant - CALIFORNIA AIR RESOURCES BOARD - ETL US LISTED - Intertek - INTERTEK SUSTAINABILITY
  • Elevate Your Filter Game AC4825E compatible with Type B Filters guardian TECHNOLOGIES AUTHENTIC REPLACEMENT SINCE 2005 B P PURE FLT4825 B PET B SMOKE B voc PET PURE" SMOKE CLEAR TOXIN CLEAR FLT4850PT FLT4825SM FLT4825V *Genuine HEPA PURE Filter included with AC4825E purchase
  • The text on the image reads "UV HEPA/UN RESET MaTUSS mAa O -o ni germguardian Change Filter Fashing Red when." This text is a combination of various sentences and phrases, but it does not form a coherent paragraph or message. It is likely that the text is a mix of instructions, descriptions, or advertising for a product or service related to air purification or germ protection.
  • Alt View 8. GermGuardian - 22" Air Purifier Tower with True HEPA Pure Filter & UV-C for 743 Sq Ft Rooms, AC4825DLX - Black/Silver.
  • Alt View 9. GermGuardian - 22" Air Purifier Tower with True HEPA Pure Filter & UV-C for 743 Sq Ft Rooms, AC4825DLX - Black/Silver.
  • Superior Filtration Technology TM Sanitizing HEPA PureTM Carbon UV-C Light Filter Pre-Filter Helps reduce airborne germs and viruses of particles down to 0.1 micron.
  • CLEAN AIR DELIVERY RATE Smoke CADR 99 Dust CADR 118 Pollen CADR 125 HIDE AND PURIFIES SQ. 740 FT. SLEEK Every Hour
  • Fresher Air, Sweeter Dreams: 20 dB, 40 dB, 50 dB whispering from germguardian normal five feet away conversation on low speed UV-C Sanitizing UV-C Light Three Speeds.
  • UNLIKE DUST WE NEVER SETTLE Certified By NTIRTEA 4 ETL RoHS in I compliant CALIFORNIA Intertek I ELIT S..ES ENERGYSTAR SIAR AATTAAPA Designed, engineered, and tested in the U.S. since 2005 Trusted in 8,000,000+ homes* *Official internal sales transactions CTS of April 2024
  • The image features a silver and black electronic device with a blue light on the front. The device is a UV Hepa/UV Reset air purifier that has a filter change indicator. The filter change indicator flashes red when the filter needs to be replaced. The device is designed to kill germs and provide a healthy environment.
  • Alt View 16. GermGuardian - 22" Air Purifier Tower with True HEPA Pure Filter & UV-C for 743 Sq Ft Rooms, AC4825DLX - Black/Silver.
  • ATECLIS Podan P 3
  • Alt View 18. GermGuardian - 22" Air Purifier Tower with True HEPA Pure Filter & UV-C for 743 Sq Ft Rooms, AC4825DLX - Black/Silver.
  • Alt View 19. GermGuardian - 22" Air Purifier Tower with True HEPA Pure Filter & UV-C for 743 Sq Ft Rooms, AC4825DLX - Black/Silver.
  • Alt View 20. GermGuardian - 22" Air Purifier Tower with True HEPA Pure Filter & UV-C for 743 Sq Ft Rooms, AC4825DLX - Black/Silver.

GermGuardian - 22" Air Purifier Tower with True HEPA Pure Filter & UV-C for 743 Sq Ft Rooms, AC4825DLX - Black/Silver

Model:
AC4825DLX
SKU:
6360324
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.7 out of 5 stars with 1878 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers are impressed with the air quality improvement and quiet operation of this 22" air purifier tower. Many appreciate its ease of use and odor removal capabilities, along with the added benefit of a UV light. However, some customers express concern regarding the filter replacement cost and its coverage area. While some experienced allergy relief, others found it didn't completely eliminate their allergy symptoms.

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 50 Showing 981-1,000 of 1,878 reviews

  • Good value for heating small rooms.

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have had this for over a year and it is still working. It will heat a small room but not a large one. I like the fact it has a remote control. This is handy because I turn it on in the morning before I get out of bed. I like the fact you set the temperature so it turns off when that temperature is reached. There is also a timer. There is a high and low setting but I think it works best on the high setting. It is easy to pick up and transport between rooms. I keep it on for hours. Good value.

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

    Great air purifier

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

    Works great in rooms. Felt a difference very first day. Extremely satisfied with the product.

    I would recommend this to a friend

  • Great deal

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

    We bought it last may 2020 and we are pleased by these product... we bought these purifier for our newborn baby, we live in an apartment were there is a really great smoker, my baby sneezes and.cough even though he doesnt have any cold and his lymph nodes appears, and my husband loves to cook..then after we bought these we notices that hes lympnodes are back to normal and the smell of the food.doesnt lingers that long

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

    Air purifier

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good product. Use this in the bedroom. Works well.

    I would recommend this to a friend

  • Works very well.

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

    I have this set up with a wemo plug so on and off is automatic, like that setup so I don't need to worry. I vacuum the filter once a week and set it to medium and so far it does the job. Now when my wife fries fish the smell doesn't linger for days, might get another when it's on sale again.

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

    ?

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

    Excellent for removing pet odor. It is a little loud on high but it gets the job done.

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

    Great

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

    It helps with clearing the air of impurities and make me breath better, as I have my asthma.

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

    Breathable clean air

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

    Cleans the air in the room and make me breathe easily at night.

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

    CLEAN AIR

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

    Gotta love clean air. Does exactly what it’s supposed to do. No complaints here

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

    Great Product

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

    I can notice a difference in the air quality immediately

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

    Just Breathe

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

    Has cleared the breathing air in our home and we are set to purchase at least 2 more.

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

    Cleaner air

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

    Great unit. Works well in our space. I recommend this to anyone who needs clean air.

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

    great product for money

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

    best thing for this item is air quality very improved on each room whenever turn switch om

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

    Air purifier

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

    Great product all the way around and not loud even on high. Love the IV feature.

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

    Germ Guardian

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Use this a few times a week and can tell a difference.Wish it oscillated though.Great price !

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

    Works well

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

    Bought it to help with a skunk funk... It helped clear the air

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

    Healthy and safe

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

    Excellent product ! You could hardly hear it running. I feel safe knowing it is on.

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

    Excellent air purifier

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

    I use the GermGuardian in my bedroom. It has made a noticeable difference in the air quality.

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

    Works well!

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Makes the room feel clean! I can tell a difference!

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

    Best purchase

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

    Amazing! Best purchase yet. We are so happy we got this

    I would recommend this to a friend
Page 50, Showing 981-1,000 of 1,878 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.