Customer Ratings & Reviews

Since I'm spending alot more time in the house. I did research on YouTube on different air purifiers. This one was highly recommended. It happened to go on sale so I bought one. Im glad I did! After a few days I notice a cleaner smell in my house. I also noticed less dust. I have 3 cats and 2 dogs. I keep it on high. Its not terribly loud. In my livingroom you can hear it during the day but no big deal. I also have one in my bedroom on high and it actually helps me sleep like white noise. I just turn the blue light off. Worth the money. Especially on sale!

I absolutely love this lightweight air purifier. It has multiple speeds and a blue UV light that can be turned on or off. Very easy to change the filters. I had bought one for a friend as a gift and went back to buy myself one. Now I share this link with others because its such a great little machine.

The device is quiet. It cleans the air in my room around 200 sqft. Some kinds of bugs or dust mites in the air that made our skin very itchy. We bought this unit and let it run for 4-5 hours and that stopped our itchy. It does not have remote control.

This unit works great. I noticed a difference right away. Easy to work with and quiet.

Great and to the point with no shenanigans. Easy to use Very effective for allergies and breathing clean air in downtown environments

Great product and a fair price! We have several pets and constantly dust and vacuum our house. We had a smaller air purifier in our bedroom and decided we would like to try a larger unit in our big family room. We saw the GermGuardian - 22 Tower online at Best Buy, read the many positive reviews and placed our order. It arrived (free shipping) in 2 days and I was very impressed when I took it out of the box. Visually appealing and with an excellent Hepa filter. We've run it 24 hrs per day and experimented with all 3 fan speeds. Cleaning the filters with a small brush is quick and easy. I think this air purifier was an excellent purchase and we're very happy in every way. I highly suggest getting one for yourself.

Performs very well Not too noisy Excellent Quality

It does a great job and makes the air feel lighter.

I’m a smoker with two cats and this clears the air in my small living room and dining area! Will definitely be purchasing another for the rest of the house! -huge difference in smell and thickness of the air

We have this in a 10'x11' bedroom and it does a decent job on dust and allergens. It does not eliminate dust by any means but it does help tone it down! The filter needs to be replaced every 6 months on average. I would not recommend going past that as the filter will have a lot of dust on it by then reducing the performance of the purifier. It also has a UV-C light too but I have not used it. At under $99 this is a great choice if you want a purifier for a smaller room or bedside!

This air purifier cleans the air so well. I would definitely recommend this unit for anyone who is looking to purchase an economical air purifier because it is quiet and efficient. This is a definite excellent purchase!

I purchased two of these gems. Low and behold this bad boy is doing something! My breathing is so much better, my dogs excessive scratching has come to a minimum (a cyst on her eye has minimized in size and almost gone away maybe a coincidence) I keep one in my bedroom (cracked door) and one in the living room. I'll be purchasing possible two more once we move. The very first day I ran them on full blast I could feel the air in the room doing a tornado it's was pretty cool. After a little over 24 hours I turned both down to the medium speed and they been have been working well. Super excited for this purchase

Bought it for our living room. It is quiet and light. Comes with pre filter, filter, and UV light. It is affordable too. Must get!

For my teen who suffers from allergies, this Air Purifier has made a noticeable improvement of the quality of the air in his room. He runs in during the evening and wakes up feeling refreshed because he slept better and didn't wake up to a stuffy or dry nose. During the evening it has a comforting white noise that helps you sleep too.

I’ve only had it a few weeks but so far so good. I’m using this GermGuardian for a studio apartment and didn’t expect a lot because the area is larger than what this purifier is built for and it’s an open space. Also, I have 2 rescue cats and I’m allergic to cats. (I know.) About 10 days later something stopped me in my tracks, I smelled some fresh air. It was like I was looking for a guilty culprit, “Who did that?” Answer? The GermGuardian Air Purifier!

Between allergies and the smoke from the norther fires I was looking for some help to keep breathing easier. GermGuardian fit the bill. It is slim so takes up little space. Oh high speed it makes less sound than a standard 22inch box fan. On medium its easy to sleep with.

Collects fine particles and hair! UV light kills everything else! Replaced the filter and wouldn't turn back on...(maybe I didn't close it properly) 3 speeds, not too loud. Bought 2 more for 2 additional rooms!

We have been using these for about 1 month. Air is much cleaner, very .noticeable decrease in dust in the 2 bedrooms they are in. An additional plus is that they are much quieter than the previous filter I replaced.

We bought GermGuardian - AC4825DLX 167 Sq. Ft Air Purifier in January for our kitchen and we have been very happy with it. In addition to the HEPA and carbon filters it has a UV light for killing germs. Consequently I bought another for my son's birthday for use in his office at work. We have run the purifier 24/7 for 6 months and the filter replacement light just came on so although the filters are somewhat expensive you do not have to change them very often.

Housemate was having trouble breathing due to smoke blowing in from distant wildfires. Got this to help and it worked. Still using it now. I would recommend signing up for the subscription to get new filters as needed if you can't keep up with the dates yourself.