Customer Ratings & Reviews

[Employee of bestbuy] I purchased this product to avoid dry air in my home. This humidifier has a 2 gallon tank so it can work for days without needing a refill. You can set timers to keep it on as long as you see fit. Most importantly you change the temperature of the mist from cold to warm. The aromatherapy tray lets you add therapeutic smells to the mist. I am happy with this purchase and would recommend it to anyone who wants moist air.

Best humidifier I've ever bought. It had 3 different settings for cool and warm mist. It also has a night light and I enjoy the 2 gallon capacity it last a long time, especially if you have it on low. I would highly recommend this. Pictures are with and without the light on.

Replaced an older humidifier, and this one is so much quieter! The option to have a warm mist is a bonus, as is the timer and adjustable flow. Very pleased with how it makes the air in our bedroom so much more comfortable.

Winter brings on dryer air inside. Humidity is needed to make the atmosphere comfortable. No dry sinuses. Dry skin. I purchased the PureGaurdian Ultrasonic 2 Gallon. Warm and Cool mist Aromatherapy Humidifier- blue/white. I purchased an assortment of oils for the aromatherapy option. Simple tray to add oils. The misting can be directed in Two directions. Great for my plants. Timer options allow it to be turned off. Depending on your needs.

Very quite compare to other brands. Timer is a good feature. Cool must and warm humidifier

Excellent humidifier works great! My only dislike is not the product itself, but all these newer humidifiers use an atomizer technique so the vapor comes out cold and super fine particles which quickly fills the room with a smoke like fog. I wanted a humidifier not a FOG machine! Not only is this annoying, but everything in the room gets covered with fine particulate moisture causing any dust in the room to stick to EVERYTHING leaving a fine white dust coating. Due to this, we literally have to clean glasses, phone tv and computer screens, desktops, furniture, after every couple hours running the humidifier. See example picture attached, I cleaned my keyboard obviously to use it for this review, but take note of my Galaxy Watch 5, desktop, monitor and laptop covered in moisture and dust. We never had this dust problem prior to getting this humidifier and another brand in the kids room next to ours. I will say it has greatly improved our breathing, I suffer from constant stuffy nose from dry air, we live in Las Vegas in the desert, but after getting the humidifiers and running them near 24-7 I can breathe freely no stuffy nose! Another odd thing is the fog coming out of the humidifier smells like PEE (from both brands humidifier), and our rooms now smell like a urinal. I do not believe this to be fault of the humidifier, but maybe of the city water. Unfortunately as far as I know you can add anything to the water to neutralize the odor without ruining the humidifier ionizer. The machine does come with a small compartment to add a few drops of essential oil to a small sponge, but its soo small you cant even notice the essential oil scent in the air. Keep this in mind when deciding to get this type of humidifier.

This works great. Saves my respiratory system during the winter when I have to have the heat on it’s easy to change out and has convenient settings.

I use it for my grow room and it works great. I love the timer because it automatically turns itself off on its own. I only use reverse osmosis water in it. It even comes with its own cleaning brush. My plants love it so much I bought a second one

[Employee of bestbuy] Work for both hot and cool settings, I bought it as a gift and they love it!

Love this item, use it every night, it has really helped me and my wife to sleep and much better!

Working really good for us , Humidifier the hole bedroom, making essy to sleep very well

Best onbtbe market so far. I m. About to order 2 more for my daughters room

This humidity helps my kids to stay hydrated because they room get so hot

Honestly a really good purchase for my room. It feels good.

Gets kind of stuffy in the winter time helps me breath at night.

There's a sticker on the tank that is stuck on with glue. There's no way to remove the sticker without damaging the product by scraping. The sticker information repeats marketing information already seen on the packaging/box. I didn't pay to have an advertisement in my bedroom; very dumb product decision. Otherwise works okay. I don't know why there can't be an opening at the top of the tank to make it easier to fill with water. Other humidifiers have a fill-hole on the top. Very cumbersome to remove the tank and flip upside down to fill. The sticker was infuriating.

I recently purchased the PureGuardian humidifier as a response to the dry air and drought we're having here in Southern CA. The unit works well, and it has really helped my dry and inflamed sinuses! This machine is quiet and consistent, and I appreciate the different output settings. Because it holds up to 2 gallons of water, It doesn't have to be filled so often. I also like the warm air and aromatherapy features. The only possible drawback to the design is that it takes more effort to fill since the top of the unit must be removed and turned upside down. But, on the positive side, I figure it might help build upper body strength in the process!

This unit is very quiet. The 2 gal capacity is ideal for busy families, less refills. We use Distill water which cost around $1 dollar a Gal. In my opinion this is the way to go. Tap water and all the minerals in it leave residue on counter tops/ dresser. The cool and warm are ideal for year round use. The cool setting / water temp is around 70 degree, where as the warm setting / water temp. is around 80 degrees. The default setting when first turn on is set to Medium air/ mist flow which is ideal for a small to Medium room. We have not tried the Aromatherapy yet, but it is a nice feature to have. We have used several different Humidifiers and this one is by Far the Best we have ever had. I would highly recommend this Humidifier.

The PureGuardian Ultrasonic 2 Gal. Warm and Cool Mist Aromatherapy Humidifier is a fantastic addition to my home. Offering dual mist functionality, a large water tank, and an aromatherapy feature, this humidifier is a standout in terms of performance and convenience. What I appreciate most about this humidifier is its dual mist function. The ability to switch between warm and cool mist allows me to adjust according to the weather or my comfort needs. It effectively adds moisture to the air, helping to alleviate dry skin and sinus issues that I often experience, especially in the drier months. The 2-gallon capacity is another standout feature. It allows for long operation times without needing constant refills, making it a very convenient choice, especially for overnight use. Despite its large capacity, the unit is sleek and fits neatly in my room without taking up too much space. The ultrasonic technology ensures that the humidifier operates quietly, a feature I find very useful as it doesn't disrupt my sleep or daily activities. I also noticed it doesn't leave any white dust, which I've experienced with other humidifiers in the past. The aromatherapy feature takes this humidifier a notch higher. It's easy to use - just adding a few drops of my favorite essential oil in the tray transforms my room into a soothing haven. It's a great way to unwind after a long day. In terms of aesthetics, the PureGuardian Humidifier wins points too. It sports a modern design that blends seamlessly with my home decor. The LED night lights, which can be adjusted or turned off, add a touch of coziness to the room. Finally, I must mention the ease of cleaning and maintenance. The design ensures I can easily access all parts that need regular cleaning. It also comes with a handy brush to clean the ultrasonic disk. In conclusion, the PureGuardian - Ultrasonic 2 Gal. Warm and Cool Mist Aromatherapy Humidifier has proven to be a fantastic purchase. It’s a versatile, efficient, and stylish device that has enhanced my living space's comfort and ambiance. If you're looking for a reliable humidifier that offers more than just moisture control, this product is worth considering.

It is a nice size but not easy to fill. You have to remove the whole top and turn it over to put the 2 gallons of water in it. It is easy to fill at that point but I always spill some water because of this and it is heavy when full. You have to flip it over to put it back together. Just a bit awkward. It would be nice to have it fill from the top for one this size. One can also add essential oils in a specific place wish is nice. It comes with one cardboard for this and would nice if it came with a bunch of them so you could change out the oil without the hassle of figuring out how to buy more. It is quiet and easy to use. Does last longer depending on the setting and time you use it for.