Top Fill Ultrasonic Humidifier

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Top Fill Ultrasonic Humidifier is a portable humidifier that's meant to be filled from the top with water. The idea behind its top-fill design is that you'll be less likely to spill the water you're filling it with than you would be if you were to fill it from the back. It's specified that once you fill this machine and turn it on, it'll create a cool, moist mist that'll raise the humidity level of the room you're using it in by up to 50 percent.

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Total Cost Breakdown

The cost of Top Fill Ultrasonic Humidifier is $59.97 and the shipping is FREE!

Price is from As Seen on TV Commercial page:

How to Use (Step by Step)

  1. Fill Dehumidifier

    Before you begin using this humidifier, you'll need to fill it from the top with approximately one tall drinking glass of water (or one standard-sized water bottle). You can pour the water anywhere into the indentation on the top of your device, and it'll trickle down into the humidifier's holding tank.

  2. Power up the Device

    Once your humidifier has been filled with water, place it on a flat surface of your choice (such as a table or a desk) and plug it into electricity. Following that, press the power button on the front of the device to turn it on. The power button is the button on the left, as opposed to the one to the right of it. You'll notice that the humidifier quickly starts producing a cool, moist mist of air, and you can also press the power button once again to change its intensity.

  3. Choose Color (optional)

    If you like the color of light that your humidifier is displaying, you can leave it as is. Otherwise, you can use the button to the right of the power button to cycle through all seven color options and make a choice. The eighth option within the cycle is to leave the humidifier without illumination, which will make it appear to be plain white.

  4. Turn Off When Done

    In the event that your humidifier becomes empty of water before you turn it off, the device's automatic shut-off function will take care of that for you. Otherwise, though, you'll need to hold down the power button to turn the device off completely. If the device happens to change its intensity instead of shutting off, you can then just press the power button again to shut it off.

How It Works

After you fill your humidifier and turn it on, its built-in ultrasonic technology will cause it to vibrate at a high speed and convert the water in the holding tank into a cooling, moisturizing mist. This mist will travel out the top of the humidifier and cause the humidity level in the immediate area to rise by at least 30 (if not 50) percent. If dry air in the room is making you feel ill or uncomfortable in any way, your comfort level should rise within minutes after you expose yourself to this extra humidity. However, even though the air that comes out of each device will be humid, it won't be hot, so you'll still feel quite cool as you go about your usual activities.


  • Compact

    Some old-style humidifiers are big and bulky, and may even require two people when they need to be carried. That's not the case with the Top Fill Ultrasonic Humidifier, though, especially when it isn't full of water. Each one is about the same size as a coffee maker, so the vast majority of users should be able to carry one from room to room whenever they need to. Furthermore, if you want to transport your humidifier somewhere else, such as to the cottage or your workplace, it'll only take up a couple of feet (at most) in your vehicle.

  • Extra-Large Water Capacity

    This humidifier is capable of holding so much water that it can run for up to 24 hours, continuously, without needing to be filled. Above, it's recommended that you fill your humidifier with one tall glass of water to start, but as you get used to pinpointing the water level with your eyes, you may want to add more. When the humidifier is illuminated, you'll be able to see a faint line that will indicate how much water and how much free space is left inside.

  • Whisper Quiet

    If you want a humidifying device, but you're concerned that it'll make a lot of noise while you're trying to sleep or relax, you won't need to worry about that if you select this one. The Top Fill Ultrasonic Humidifier is purported to be whisper quiet, so running it for hours shouldn't interfere with your ability to sleep, hear your television or talk to others in the room. Plus, it won't make noise that will bother other people in your household or workplace, either.

  • Built-In Diffuser

    Those users who enjoy the aroma of essential oils and the calming benefits they can provide may be happy to find out that this humidifier has a built-in diffuser. To add a few drops of essential oil to the water supply inside, dribble a few drops in through the small hole in the center ring at the top of the device. These drops will then become part of your device's cooling mist.

Positive Points

  • May Minimize Cold Symptoms

    Some people are sensitive to dry air, and their cold symptoms—such as a cough, nasal congestion, and irritated eyes—can become worse in dry rooms. If you struggle with dry air when you have a cold, or anyone in your household does, you may want to place one of these humidifiers beside your bed or theirs. After you run the humidifier for at least a few hours, you may find that the affected person's cold symptoms have diminished.

  • Can Customize to Mood, Decor

    Due to the fact that the Top Fill Ultrasonic Humidifier can be illuminated in seven different colors, you can change the color of illumination you're using to suit your room's decor. You can also alter it, with the press of a few buttons, to suit your current mood. Similarly, if you're using this humidifier beside your bed at nighttime, you may want to illuminate it in a calming shade so it can double as a soothing night light.


  • Don't Fill With Other Liquids

    No other liquids, besides plain water and a few small drops of your chosen essential oil, should ever be added to this humidifier. If you were to add another type of liquid to it, such as a deodorizing body spray or some sort of fragrant tea, this could damage the device's inner mechanisms.

Save Money

Since the mist that comes out of each of these humidifiers is a cooling one, your humidifier can double as a small fan for you during the summer months. This may come in handy if you don't want to use the electricity required to run an air conditioner, or if you feel like the air that comes out of an AC is too dry.

Wise Advice

Do not buy Top Fill Ultrasonic Humidifier online before searching Amazon.
- Alternatives or the same items are always available and sometimes at lower prices.

Wise Advice

Do not buy Top Fill Ultrasonic Humidifier online before searching Amazon.
- Alternatives or the same items are always available and sometimes at lower prices.


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