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

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. GermGuardian - 167 Sq Ft 4-in-1 True HEPA Air Purifier - White.
  • Angle. GermGuardian - 167 Sq Ft 4-in-1 True HEPA Air Purifier - White.
  • Left. GermGuardian - 167 Sq Ft 4-in-1 True HEPA Air Purifier - White.
  • Alt View 11. GermGuardian - 167 Sq Ft 4-in-1 True HEPA Air Purifier - White.
  • Alt View 12. GermGuardian - 167 Sq Ft 4-in-1 True HEPA Air Purifier - White.
  • Alt View 13. GermGuardian - 167 Sq Ft 4-in-1 True HEPA Air Purifier - White.

GermGuardian - 167 Sq Ft 4-in-1 True HEPA Air Purifier - White

Model:
AC4825W
SKU:
6441685
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.7 out of 5 stars with 1875 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 60 Showing 1,181-1,200 of 1,875 reviews
  • Pros mentioned:
    Air quality

    Does a good job butt

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

    It is good because it feels like the air is cleaner. Which is hard to explain but it does dry out my sinus a bit

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

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great product .. its worth the price !!

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

    Excellent product .. would recommend, very easy to use !!

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

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

    Great for small rooms

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

    Love the quiet operation. Great for allergy sufferers.

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

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

    happy with purchase

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

    Very happy with the purchase... Does what it's supposed to do.

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

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

    Air purifier

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

    Works great. I’ve sleep better at night. Recommend

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

    I would recommend this to a friend

  • Perfect choice for us!

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

    We bought this item to help heal my husband’s constant allergy occurrences. After a couple of overnight uses, his allergies had considerably diminished from 8 level, 10 being the highest, to level 2. I’ve mentioned about it to family and friends and they are interested. We actually plan to gift our 3 children with each one come Christmas!

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

    I would recommend this to a friend

  • slim and perfect

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The germGuardian seems to be working fine, purchased for my moms room. I liked the size

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

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

    Recommend

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

    Great product! Definitely helped with my allergies!

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

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

    Great product

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

    Great for these covid19 times. Feel the clean air.

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

    I would recommend this to a friend

  • Great!

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

    Awesome! Works great will buy again use it in basement

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

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

    Working Great

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

    Easy set up out of the box. Easy to change filters.

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

    I would recommend this to a friend

  • Great for the price.

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

    So I bought 2 of these for my small apartment one for the bedroom 1 for the living Room. They work fine I suppose for what they are and for what they cost however as far as "odor eliminating" I'm not so sure. One reviewer says that they can cook fish and the smell would be gone within an hour I cooked a steak At my apartment smelled for the rest of the day with BOTH machines in my living room.

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

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

    Ok

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

    I love this work very good i like is my room too much

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

    I would recommend this to a friend

  • Affordable

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

    It work great and it’s affordable. Love the UV feature.

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

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

    Great A+++

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

    Works great, takes smell out of the room. Highly recommend

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

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

    Nice and quiet

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The air purifier is nice and quiet and seems to take the 'dungy-ness' out of our basement cellar pretty quick.

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

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

    Love it.

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

    Works great, is quiet and is attractive. Good buy.

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

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

    Fresh air.

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

    This machine is currently being used in my RV and keeps the air clean and fresh. My breathing has improved.

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

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

    It is okay.

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

    It is okay. This product id easy to use but filter cast is too expensive.

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

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

    Air

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

    It's a great product it works really well. It runs quietly can move from Room to Room easily.

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

    I would recommend this to a friend
Page 60, Showing 1,181-1,200 of 1,875 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.