GUARDIAN 120-HOUR DIGITAL ULTRASONIC HUMIDIFIER H4600

Unlike other humidifiers that grow slimy mold and mildew on the water tank surface, the Guardian Technologies pureguardian™ 120-Hour Ultrasonic Digital Humidifier uses Silver Clean™ technology to fight the growth of mold and mildew on the surface of the water tank.

Thanks to ultrasonic technology it is ultra-quiet when it runs making it ideal to have on while you sleep. The humidifier is equipped with the option for warm or cool mist and a low water indicator light lets you know when it's time to refill the water tank. Also features a soft glow night light, as well as a digital display.

Mold and Mildew Resistant Tank

Silver Clean technology: The water tank has been treated with a fungistatic agent to protect it from fungal and mold growth

Maximum Comfort

Offers the choice of warm or cool humidification*

No Added Costs

No evaporating pads, filters or wicks to clean or replace

Large Capacity Water Tank

Up to 120-hour run time on one tank fill* 2.4 gallon tank capacity

High-Output Nozzle

Broadens mist in two directions throughout the room

Ultrasonic technology makes humidifier ultra-quiet when running

Digital display

Low water indicator illuminates when it's time to refill the water tank

Soft blue night light with on/off switch

*Run time depends on atmospheric conditions *Warm mist will feel only slightly warmer near mist spout.

How It Works

The Guardian Technologies pureguardian™ 120-Hour Ultrasonic Digital Humidifier uses a metal diaphragm vibrating at an ultrasonic frequency to create water droplets that are expelled out into the room to help maintain the desired humidity level. An ultrasonic humidifier is virtually silent when operating

Model Number: H4600

Construction: Plastic

Power: AC120V, 60Hz

Power Consumption: 140W (40W on cold humidification)

Special Features: Silver Clean Technology

Humidity Range: 25-90%

Maximum Humidity Capacity: About 350 cc/hr (at highest setting and warm humidification)

Tank Capacity: 2.4 gallons

Successful Humidification Hours: Up to 120-hours (depending on atmospheric conditions)

Warranty: Three year limited

Dimensions: 15in L x 8.9in W x 11.5in H

Weight: 8.2 pounds not including water in the tank

FAQ’s Why should I use a humidifier?

People need a certain level of humidity to be comfortable. In the winter, indoor humidity can be extremely low and the lack of humidity can dry out your skin and mucous membranes. Low humidity also makes the air feel colder than it actually is. Dry air can also dry out the wood in the walls and floors of our houses. As the drying wood shrinks, it can cause creaks in floors and cracks in drywall and plaster. Dry air also increases static electricity.

Does the product require regular cleaning?

Regular cleaning is recommended; approximately every 1-2 weeks (depending on use). When storing the unit, it is recommended to pour any excess water out and clean it with a soft, damp cloth. Let dry completely before storing.

Are there any wicks or evaporating pads to replace?

No. There are no wicks or pads to replace.

What is ultrasonic technology?

An ultrasonic humidifier uses a metal diaphragm vibrating at an ultrasonic frequency to create water droplets. Thanks to ultrasonic technology the Guardian Technologies humidifier is virtually silent when running, allowing you to keep it on while you sleep.

What is Silver Clean technology and why is it used in your humidifier

Unlike other humidifiers that grow slimy mold and mildew, the Guardian Technologies pureguardian™ 120-Hour Ultrasonic Digital Humidifier uses Silver Clean technology embedded in the tank to fight the growth of mold and mildew on the surface of the water tank.

Where should I use the product?

It is recommended that you place the product up and not on the floor. Placing it on a table or nightstand during operation is suggested.

*DO NOT PLACE UNIT DIRECTLY ON CARPET, TOWELS, BLANKETS or OTHER ABSORBENT SURFACES. *

What size room will the humidifier work in?

Thanks to the adjustable spray feature, this humidifier works well in both large and small rooms.

What is a comfortable humidity level? ?

Forty to fifty-five percent humidity is considered within the comfortable range. Any humidity level below thirty percent is considered dry.

How do I choose warm or cool humidification? ?

Choosing warm or cool humidification is based on your preference. Warm moisture tends to make the air in the room feel warmer due to the warm vapor being released into the air. In contrast, cool moisture generally has the opposite effect, causing the air to feel cooler.

Therefore, if you live in a warm climate, you may prefer a cool moisture humidifier, while those who live in colder climates may prefer a warm moisture humidifier.

Do I need to heat the water first if I want to have warm humidification? ?

No. It is recommended to put room temperature water into the tank for humidifying. The Guardian Technologies humidifier will heat and maintain the water temperature for warm humidification.

Do I need to put in a certain type of water for my humidifier to work?

You can use either distilled or regular tap water. If you have a high mineral content in your tap water, it may be preferable to use distilled water. Since distilled water is likely to contain lower mineral content than most tap water it will prevent less build-up.

How long is the warranty?

The warranty is 3-years limited.

If you have further questions, please contact us at 1-866-603-5900



* These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.