H1600 80-Hour* Ultrasonic Humidifier by pureguardian™

Works in Large and Small Rooms
Variable spray control works in large or small rooms

Additional Features:

Weight: 8 pounds (not including packaging)

Warranty: 3-year limited warranty

The Guardian Technologies pureguardian™ 80-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. Thanks to ultrasonic technology it is virtually silent when operating.

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 not any wicks, pads or filters to clean or 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, making it easy to have 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 Digital Ultrasonic 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. For detailed warranty specifications please refer to the warranty section in the instruction manual.

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

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pureguardian™ Ultrasonic Humidifier

Informational Links
Different Types of Humidifiers
The Common Cold: What Remedies are Best?
EPA: Use and Care of Home Humidifiers
Effects of Dry Air on the Body