327 reviews

PureMist Ultrasonic Cool Mist Humidifier

A quiet ultrasonic cool mist humidifier designed to add moisture to dry indoor air, helping create a more comfortable home environment for everyday use.

✔️ Ultrasonic cool mist technology for consistent moisture output

✔️ Quiet operation suitable for bedrooms and nurseries

✔️Simple, user-friendly design for everyday use

✔️ Compact size fits easily into home living spaces

Quantity

Color

Dark gray

White

Pink

I bought this to freshen my bedroom and it actually made a big difference—air feels less dry, I sleep better, and the soft light is calming. Easy to refill and quiet enough for nights. Feels like a small upgrade that improves my daily comfort and mood at home.

Paul N.

Fast Shipping

Free Returns

30-Day Money Back Guarantee

Shipping Information

We offer tracked and insured shipping for all of our orders. Order processing takes 1-3 business days before shipment.

Return Policy

We love our products and are confident you will too! That's why we are offering a 30-Day, Risk-Free Trial. If you are not in love with your results, we will give you a refund.

PureMist Ultrasonic Cool Mist Humidifier

Dry air ruining sleep and skin comfort

Stops dry, scratchy throats and flaky skin with steady cool mist. Plug into any USB port and sleep through the night without noise or interruptions while skin and sinuses stay hydrated.

Why PureMist Ultrasonic Humidifier Stands Out

Compared to others, this humidifier is quieter, truly portable, easy to refill, and doubles as mood light and diffuser for focused, healthier spaces.

PureMist Ultrasonic Cool Mist Humidifier

Others

Quiet

Portable

Simple

Versatile

Affordable

Turn dry, distracting spaces into comfortable zones

Use targeted cool mist and soft LED mood light to hydrate skin, clear airways, and create a calm, focused environment at home, office, or in your car.

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Hydration

Restores skin moisture overnight quickly.

😴

Sleep

Promotes quieter, deeper sleep without interruptions.

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Focus

Improves concentration with fresh, lightly scented air.

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Portable

Fits cup holders and USB chargers for travel.

Small device, big everyday improvements

97%

Reported that bedroom dryness reduced and sleep quality improved.

96%

Experienced clearer breathing and fewer nighttime coughs.

95%

Found desk focus increased when using mild aromatherapy mist.

What customers are saying now

Trusted feedback from real buyers

Josh N.

Verified Buyer

I take it to work and use it on my desk; simple USB plug and it runs quietly all day, really handy.

Paul K.

Verified Buyer

Runs quietly all night, my sinuses feel better in the morning and the soft light is chill.

Andrew B.

Verified Buyer

Nice small unit, perfect for my desk.

Nick F.

Verified Buyer

Small but powerful: adds humidity fast, quiet enough to sleep through, and the simple controls make it hassle free for daily use. :)

Mike S.

Verified Buyer

Works great, so quiet.

Steven P.

Verified Buyer

Great little humidifier for the office, doesn't take much space and adds moisture without noise or fuss.

John O.

Verified Buyer

Love it! ❤️

Henry S.

Verified Buyer

I was skeptical at first but after a week it's been great for allergy season; breathing at night is easier, filter changes are straightforward, and the unit feels durable and well-made. 😊

Mark H.

Verified Buyer

Compact and reliable for travel; keeps air from getting too dry in hotel rooms during trips.

Tom R.

Verified Buyer

Easy to use, USB power is handy.

Adam W.

Verified Buyer

Bought this for my son's nursery and it calmed nighttime coughing. Leaves the air noticeably less dry and the night light is gentle and not distracting.

Brian A.

Verified Buyer

I use it in my bedroom every night; it helped with dry throat and the gentle mist is steady and soothing.

Ryan C.

Verified Buyer

I travel a lot and this fits in my bag easily; plugs into laptop USB, keeps hotel air comfortable, and the aroma option is a nice touch for relaxing after flights.

Eric D.

Verified Buyer

It stopped my dry skin issues overnight when used on low every evening; very easy to clean and the replacement filter is simple to swap out.

Kevin J.

Verified Buyer

Perfect for my small apartment living room—keeps the air comfortable, easy to refill, and energy efficient.

David L.

Verified Buyer

Surprisingly effective and compact.

Chris M.

Verified Buyer

Game changer! 🔥

Frequently Asked Questions for Quick Confidence

Clear answers on use, safety, and cleaning so you buy with confidence

How do I add essential oils safely?

Add 2-3 drops of quality essential oil to the water tank. Too much oil can clog the filter and reduce mist. Use oil sparingly for lasting, subtle scent.

Will it run all night from USB power?

Yes. When connected to a standard USB power source it runs quietly for hours. It includes dry-run protection that automatically shuts off when water is low.

Is it noisy while I work or sleep?

No. Ultrasonic technology produces a gentle mist with minimal sound so it won’t interfere with calls, gaming, or restful sleep.

How do I clean and maintain it?

Rinse the tank and gently wipe the filter regularly. Replace the cotton swab filter if mist output drops. Simple steps keep performance steady.

Can I use it in my car or office?

Absolutely. Compact size and USB power make it perfect for car cup holders, desks, and travel—instantly improving air comfort and focus.