Customer Ratings & Reviews

This humidifier is easy to use. It is easy to clean. It works for about 12 hours. I can tell the difference in air quality. Great for allergies.

This is a good humidifier,whisper quiet ,holds plenty of water and so easy to maintain.

I’ve used humidifiers for over 20 years due to chronic sinus issues. This is by far the best humidifier I’ve ever used. It has both warm and cool mist and unlike older humidifiers, because it’s ultrasonic, it doesn’t get hot when using the warm mist. It also makes no noise except for an occasional gurgle as the water level changes. Since it holds 2 gallons of water, I only need to fill it every 2 or 3 days (depending on usage). There is a knob to adjust output level of the vapor which has a very wide adjustment between only a small amount of mist and a large amount. I use it in an approximately 375 sq. ft. area and at a medium setting it raises the humidity from 25% to 33%. At a higher setting it raises the humidity to about 40% or higher. When used in my bedroom (approximately 150 sq. ft.) it will raise the humidity much higher so I use a very low setting. The only negative feature is the fill tank which doesn’t have an actual handle to carry it. It has a little hand notch, but it really requires two hands to carry it then flip it over to put into its base. This is a very small inconvenience and not enough to lower my rating. As a little plus, it also has a blue light that can be turned on, which keeps me from tripping over it at night. I purchased this PureGaurdian humidifier seven months ago and have had no issues with it.

I really like this humidifier. It's easy to fill with water. And last the pretty good amount of time.

Excellent product, can be used all year and as a soft lighting at night as well. Only default is refilling water, it’s heavy when full and water spills all around to take out or put back on. They could have had a top refill option. Love it.

Easy to set up. Whisper quiet. Like the adjustments.

I bought 5 of these it good for dust also for people who has allergies.

Nice! product seems to be working great so far. Little on the expensive side but does the job better.

I love it. You can have cold or hot. Its easy to adjust the amount of vapor. Easy to fill. No special water and easy to clean.

A large reservoir means less refills but bulkier machine. Lasts the whole night (8 hrs) with about 40% filled + high setting. When dialed to medium setting, it significantly reduces my feeling of dryness when I wake up the next morning. However, the warm steam isn't really "warm," it just feels like body temperature. I probably do not have the correct expectation of "warm steam." General tip - don't trust the # of hours when buying any humidifier! Look at the tank size instead!

I am very satisfied with my purchase of this humidifier. It replaces the moisture in the air that is lost by having the heater on, it has a large tank which lasts for days before it needs to be refilled and it is quiet,

Tried couple from other brands, this is best one. Less noise and option to change the mist level along with type(cool/warm). Filling water is little difficult and have to fill every alternate day.

Love how it can be warm or cold ! Its awesome how you can adjust the direction of air ! Night light ! Great product!

Good humidifier. Warm and cool are the nice option. Good size too! Night light feature is another advantage.

it's everything that they claimed. great choice .

Seems like a good one. No problems and seems to do everything it says it does.

nice unit does well in bigger room & cleans easy use it daily

nice design & it works Great! it’s so quiet they don’t know it’s there, Love the features: can you turn the night light on or off, it has a large tank so it doesn’t empty quickly, Option for hot or cold mist, Easy to use

My son loves it. It fits well in his room, runs hot or cold air, and he has no trouble with replacing the water. Lights up when more is needed.

I got this in preparation for the dry season with my daughter's allergies and asthma. This holds plenty of water and can throw out a lot! Warm mist and cool mist.