Customer Ratings & Reviews

The numbers so seem to change depending on movement and what is happening around the device. It is nice looking and it does connect with Alexa via a skill. I think it is important to know that you need to say ,'Alexa, ask guardian technologies to turn on [name of device]" even though the skill states you must say on/off AFTER the name of device but that never worked for me. Not to mention it is a mouthful to say. Settings 1-2 are virtually silent 3 is only slightly noticeable in a quite room and 4-5 are a big louder and work well for white noise, it tend to drown out nearby noise ( like the construction outside. The lights coming from it at night might be a bother for some but you could probably just put some tape or it or something.

I purchased a new mattress and it had an odor, so I wanted an air purifier with a charcoal filter. I also wanted it for dust/animal fur. After a couple of days, the mattress smell was gone. This may have been just coincidence, but I give some credit to the filter. I am confident however, the air is much cleaner in the room. In particular, the Auto Fan feature is fantastic. It really senses particulates and ramps up appropriately. This is noticed when using spray on deodorant. One comment I read before purchasing this was the sound, especially the UV light. I really did not find this to be a problem. I can hardly notice it. Another comment I read was from a smoker. Now I am certain this will clean the air very effectively, however, the UV light will charge the smoke particles and they will adhere to the wall, doors, etc. I do not smoke so this is not a problem. Also note the price of the filters, not bad, but they will need changing. However, it has lasted me a long time so far running continuously. I did my research and I am very pleased with this purifier. It works wonderfully for my needs and has some great features. I would purchase again for another room if needed.

So I opted for this one have after having read some reviews and look at ratings online. The Bluetooth connectivity is nice and the WiFi is also cool but probably unecessary but I have used it to turn it on/off or auto fan mode from across the room or from at work. Time will tell how well it works but so far so good.

Purchased to help with cleaning the air in the apartment for a family member who has severe allergies, this filter is slim and compact but seems to be doing a good job as the air quality is noticeably better. You can connect via smartphone to the device to monitor air quality and adjust settings, but setup is a bit tricky for the average user. Overall a good purchase for folks that might have respiratory issues.

It does the job for me, extremely quiet, easy to set up. I have it on auto & it does the rest. The color coding it does is terrific. I'm very satisfied with this product.

I bought this for my mom for Mother's Day. (It's what she asked for.) I also own a different model made by Germ Guardian. This one is bigger and for a bigger area. She set it up in her living room. You can download and app on your phone and change the settings from your phone. I can tell a big improvement in air quality when I visit her. She's very happy with the results and said her allergies don't bother her nearly as much since this has been running.

Very satisfied with my air purifier. Love that it shows me the air quality...Very quiet while on and love the WiFi feature.

First time owning one of these, seems to be doing it's job, on it's first run from setup the particulate level was high in my bedroom but it quickly came down, I just keep it on auto all the time and generally it stays at very low particulate level until say I do some dusting and the level goes up and then quickly drops. As I have forced air heating in my bedroom with some air turbulence going on it keeps the air cleaner

I love this air purifier. It feels good, it’s solid construction & very easy to setup and use. The WiFi feature allows ease of changing settings including turning on and off! The UV feature has made a notable difference in a room that had water damage. Loved it enough to buy a second oops, 3rd one!

Have had few weeks now, works wonderful. Noticeable difference in air quality. Very quiet except on highest fan setting (1-5). Wifi app works great.

I recommend this product to anyone who wants to breathe better and sleep better and have reduced risk of germs in the air. The product is quiet and great for sleeping at night.

I am hoping this air purifier will reduce allergens in the air. It is quiet and easy to use.

Great product helps eliminate odors. It helps with allergies.

I was recommended an Air Purifier by one of my Doctors due to my shortness of breath and since I started using this Germ Guardian in my bedroom I have to say that I am not suffering as much as I used to I would say that I feel 80 % much better.

We moved our other Guardian around in the room and realized we could use 2 of them and it showed us that sometimes the light would turn yellow when the other would stay green. We feel much safer.

I tried other purifiers for our bedroom and never seemed to keep up with the larger size of our room. So far, it has been several weeks and this air purifier is doing a great job!

The air purifier does what it claims to be able to do.

I love this air filter. It works remotely with both bluetooth and wifi. The filters from GermGuardian are expensive, but there are aftermarket filters available.

Does a great job is my dusty old apartment with rabbits, i can tell the difference immediately!!! Got it on sale so it was a great deal

This is the best purifier I've ever had. My allergies are non existent when I'm using this!