Cool Mist Humidifier

$34.00

24+ hours of mist from one fill
Whisper-quiet ultrasonic, no heat or steam
No filters, runs on water alone

30 Day Return Guarantee

Responsive Support Team

Secure Checkout

Product Details +

An ultrasonic cool mist humidifier with a 2.2L tank that runs for 24+ hours on a single fill, covering rooms up to 400 sq ft. An ultrasonic plate vibrates at high frequency to produce fine, cool mist with no heat, no boiling, and nearly silent operation. A 360-degree rotating nozzle directs mist anywhere in the room, with auto shut-off when the tank empties and no filters to buy or replace.

Key Features:

2.2L tank, 24+ hours of continuous mist per fill
Ultrasonic cool mist, no heat or steam
Whisper-quiet operation for bedrooms and nurseries
360-degree rotating nozzle with adjustable mist output
No filters, runs on water alone

Materials and Care:

Empty and rinse the tank between uses
Clean the ultrasonic plate with the included brush
Do not add essential oils directly to the tank

Specifications

Tank: 2.2L
Coverage: up to 400 sq ft
Dimensions: 5" D x 4" W x 10" H
Weight: 1.56 lbs empty
Color: White
Includes: 1x Cool Mist Humidifier, 1x Cleaning brush

Shipping and Delivery +

We process orders within 1-2 business days. After dispatch, your order will arrive in 7-10 days!

Please read our Shipping Policy for more information.

Once shipped, track your order anytime on our Order Tracking Page

Returns & Refunds +

We want you to love your Tenax purchase! If you're not completely satisfied with your order, just reach out to us within 30 days of delivery, we're always happy to help!

You can contact us anytime at info@tenaxcollection.com we're always here for you!

Customer support is available Monday to Friday, 9:00 AM to 5:00 PM EST. We aim to respond to all inquiries within 1 to 2 business days. View our full Return Policy

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Everything You Need to Know

Every detail of the TENAX Cool Mist Humidifier is worth knowing. Here's a closer look...

How Ultrasonic Mist Works +

A plate inside the base vibrates at ultrasonic frequency
Water is broken into micro-fine droplets and released as cool mist
No heating element, no boiling, no hot steam
The process is nearly silent from any distance in the room

360-Degree Nozzle +

The top nozzle rotates a full 360 degrees
Point the mist toward a bed, a desk, a plant corner, or the centre of the room
Adjusts by hand in seconds without moving the unit

Adjustable Mist Dial +

A single dial controls the mist output from low to high
Low setting extends runtime beyond 24 hours on a single fill
High setting pushes more moisture into the air faster for drier conditions

Auto Shut-Off +

The unit detects when the tank is empty and shuts itself off
No risk of running dry, no overheating, no damage to the ultrasonic plate
Leave it running overnight or while away without monitoring

No Filters. Ever. +

The humidifier runs on water only
No filter cartridges to buy, replace, or schedule
No ongoing cost beyond the water used
One less thing to maintain

What's in the Box +

1x Cool Mist Humidifier
1x Cleaning brush

Just Add Water. That's the Whole Routine.

No Filters, No Cartridges, No Ongoing Cost

One Fill Lasts a Full Day and Night

Quiet Enough to Run in a Nursery

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Why Customers Choose Tenax Collection

Simple, reliable, well-made products that fit naturally into everyday life. Every order is handled with care, packed with intention, and built to work the way it should. No overcomplicating it. Just quality done right, every time!

Learn More About Us!

SECURE ORDER PROCESSING

SSL encrypted. Trusted payment providers.

GUARANTEED DELIVERY

Fully insured with tracking on every order.

RESPONSIVE SUPPORT TEAM

Real people, real answers within 1-2 business days.

30-DAY RETURN POLICY

Not happy? Returns are accepted within 30 days of delivery. No hassle.

SECURE ORDER PROCESSING

SSL encrypted. Trusted payment providers.

GUARANTEED DELIVERY

Fully insured with tracking on every order.

RESPONSIVE SUPPORT TEAM

Real people, real answers within 1-2 business days.

30-DAY RETURN POLICY

Not happy? Returns are accepted within 30 days of delivery. No hassle.

Frequently Asked Questions

How long does one tank last? +

24+ hours on a single fill at the lower mist setting. Higher settings use water faster and reduce runtime. The 2.2L capacity is one of the largest in its class for a compact unit.

Is it loud? +

No. Ultrasonic mist technology operates at a near-silent level. It is designed for bedrooms, nurseries, and offices where noise is not an option.

Does it need filters? +

No. The humidifier runs on water alone. There are no filters to buy, replace, or clean.

Can essential oils be added to the tank? +

No. Essential oils should not be added directly to the water tank. They can damage the ultrasonic plate. For scented mist, use a separate diffuser alongside the humidifier.

What happens when the water runs out? +

The auto shut-off activates and the unit stops running. No overheating, no damage, no supervision needed.

How big of a room can it cover? +

Up to 400 sq ft. Suited for bedrooms, offices, nurseries, and small to medium living areas.

How big is the tank? +

2.2 litres (0.58 gallons).

How is it cleaned? +

Empty the tank and rinse with clean water between uses. Use the included cleaning brush to wipe the ultrasonic plate. Do not use detergents or abrasive materials inside the tank.

How long does shipping typically take? +

Orders are processed within 1–2 business days, and delivery typically arrives in 7–10 business days. Tracking information is provided once your order ships so you can follow its progress every step of the way.

Please read our Shipping Policy for more information.

What if this isn't right for me? What's the return policy? +

Every TENAX product is backed by a 30-day return policy, giving the opportunity to try it and ensure it meets expectations. If it doesn’t feel like the right fit, returns are available within 30 days of delivery in accordance with the return guidelines.