top fill ultrasonic humidifiers

Refilling has never been easier!

Simply pour water into the small insert at the top of the unit.

To clean a humidifier, remove the lid and wipe the empty tank with a wet cloth.

hincoo Top fill ultrasonic humidifiers Advantages

Founded over two (2) decades ago, Hincoo offers the most extensive range of home appliances. Top-fill ultrasonic humidifier is one of the company’s most important projects since 2016. To be a great humidifier manufacturing plant, we have the following advantages:

  • Experienced Management
  • Comprehensive Education and Training Programs
  • Improved Employee Satisfaction
  • Collaborative Innovation
  • Openness to Modern Technology

The face of modern manufacturing is changing rapidly. As manufacturers embrace the new wave of the industrial revolution, it is crucial to adapt to the latest technology. Artificial intelligence and machine learning will pave the way for the high-quality manufacturing plants of the future. They can empower manufacturers to automate repetitive tasks and use data-driven decision-making.

It is equally essential for manufacturers to pay attention to fundamental aspects such as employee compensation and training. A visionary management team can help steer the workforce in the right direction by encouraging and inspiring them. Great manufacturing plants create a conducive work culture to increase employee satisfaction and efficiency. They are also the hub of impeccable innovation in terms of product design as well as process improvement.

ISO Certification

Hincoo is a certified humidifier manufacturer under ISO 9001:2005 Quality Management. All diffusers and humidifiers made adhere to international standards.

Wide Selection

A wide range selection of different top-fill ultrasonic humidifiers is made available in our catalog. Acquire the exacting type of humidifiers you need here at us.

12 Months Warranty

Humidifiers by Hincoo is supported by the company’s 12-month warranty period. All your purchases are made sure to be safe and secured.

Hincoo top fill ultrasonic humidifiers solution

Have questions about the Hincoo Top-fill humidifier Solution? Give us a call! Our customer service experts are more than willing to assist you with your queries.

Hincoo Humidifiers Category

Large Ultrasonic Humidifier

Over 5.5Gal large capacity that lasts for ten (10) hours of working time at one top fill. The 2000mL/h high moisture output is designed to humidify spaces up to 2000 sq. ft. This large capacity humidifier won't need any replacement filters.​

Warm Mist Humidifier

Warm-mist and cool-mist humidifiers are equally effective in humidifying the air. When the time the water vapor reaches your child's lower airways, the temperature is still the same regardless of whether it started warm or cool.

Aroma Diffuser

An essential oil diffuser is also known as an aromatherapy diffuser. It disperses essential oils into the air and fills the area with a natural fragrance. One of the best-known uses for essential oils is their ability to assist you in unwinding after a tough day.

Expert Engineers

Hincoo is manned by industry-leading experts. We leverage our manpower experience and field expertise to create universal ultrasonic humidifier solutions

High Quality

Materials used by Hincoo are hand-picked resulting in premium grade warm mist humidifiers. All products are crafted inside the company’s ISO Certified facility.

Trusted Manufacturer

The company is a trusted humidifier manufacturer and supplier for over decades. Our products have reached more than 30 countries across the globe.


Our catalog comprises over 200 humidifiers to choose from. Take advantage of Hincoo product options.

Low Cost

Using advanced techniques and technology, Hincoo’s cost-saving manufacturing practices create large capacity humidifiers that are of the highest quality and make them available at a competitive price in the market.

Safe and Secure

All ultrasonic humidifiers are backed by the company’s 12-month warranty policy. Experience the ease of requesting returns and refunds when required.

Our Clients Question

1. Moisturize Your Skin and Lips
2. Protect Your Throat
3. Soothe Your Sinuses
4. Halt the Spread of Flu Germs
5. Ease Symptoms of Illness
6. Keep Your Cilium Healthy
7. Reduce Snoring
8. Help Warm Your Home
9. Humidify Houseplants
10. Protect Your Furniture & Floors

Humidifiers use a range of mechanisms to force extra moisture into the air, increasing its humidity.
An evaporative humidifier employs a fan to run air through a damp filter soaked in a reservoir of water. As the dry air passes through, some of the water evaporates, adding moisture to the air. A steam humidifier, meanwhile, boils water, releasing hot steam.

Finally, inside an ultrasonic humidifier, a diaphragm vibrating at ultrasonic frequencies converts liquid water into tiny droplets, producing a cool mist. Using a humidifier can reduce the symptoms of respiratory conditions or dry skin.

Humidifier not working
Humidifier not producing mist
Humidifier is leaking
White Dust coming from a humidifier
Bad odor from the humidifier

Hincoo has more than 6 years of design and produce humidifiers. All above common humidifier problems, we have many experiences do deal with. Our engineers have solve those problem by FMEA fundamentally.

Most people think of humidifiers as straightforward – they add moisture to your air, right? However, here’s something you may not know: this moisture can provide a range of benefits to you and your home. What’s more, you can humidify year-round to take advantage of the natural benefits of moisture. Humidifying isn’t just for colder months!

Here are just a few of the benefits of humidifying.
Humidifying can help you feel better: Helps promote better sleep. By helping your nose and throat stay hydrated, a humidifier can help you breathe more easily at night and sleep more comfortably.

Helps temporarily relieve dry skin: Chapped lips and dry, itchy skin and eyes can all be aided by the moisture of a humidifier. This moisture can be especially helpful for those with sensitive skin, such as babies, young children, and people with skin conditions such as eczema.

Helps temporarily relieve congestion from colds or allergies: Coughing, sinus irritation and congestion can all be temporarily relieved by increasing your room’s humidity. Keeping your nasal passages and throat well hydrated may help if you have a cold or are suffering from allergies.

Help reduce survival of flu viruses: Here’s a great preventative benefit of humidifying: studies show that keeping your indoor air at a relative humidity of 40 to 60% reduces the survival of flu viruses on surfaces and in the air, compared to lower relative humidity levels.

Humidifiers add moisture to the air in different ways and are available in multiple types with varying benefits and drawbacks.

Cool mist humidifiers disperse a room-temperature mist and generally cover larger areas and use less electricity than other types.

Warm mist humidifiers use a heating element to heat the water and release it into your room as warm, comfortable moisture. They may use slightly more electricity than other types of humidifiers because they heat water to boiling, but the boiling process kills germs and impurities before they can be released into your room.

Ultrasonic humidifiers are available in both cool and warm mist types and are known as the quietest humidifiers on the market.

Having the right humidity level in your home can help you breathe easier, temporarily relieving coughs and congestion. Moisture in the air can also help temporarily relieve dry skin, dry eyes and chapped lips. Proper humidity has important benefits for your whole house as well, including helping to prevent gaps in hardwood floors, cracks in wooden furniture and static electricity that can harm electronics.

Your houseplants. Even with all the love in the world, sometimes they just won’t flourish. But don’t start feeling bad about your green thumb. Simply getting the right humidity level in your home can help your plants thrive – and with significant benefits for you, too.

How does relative humidity affect houseplants?
Low relative humidity, not high, is often the culprit when it comes to humidity-perpetrated houseplant harm. This is because most plants don’t like dry environments, i.e., environments with a low relative humidity.

When RH is low (say, on a cold day), the air is dry and lacks moisture. As a result, the air will start drawing moisture out of stuff – like your houseplants.

Now technically, the “drawing-out of moisture” is good for plants. When plants transpire, they release moisture at their leaves, in the form of evaporation. Transpiring is what allows the plant to use the food and water you’ve dutifully provided for them, good plant-parent that you are.

The problem is, RH that is low will make your plants dry out – they’ll release moisture faster than you can replenish it. Even if you water your houseplants more frequently on cold, dry days, the leaves on a humidity-sensitive plant can start to turn brown and crisp. Enough water just can’t reach the leaves to counteract the rate of moisture loss.

Proper humidity, happy plants
With the right humidity level, your plants can transpire normally, i.e., not lose too much moisture. They will start to thrive!

Humidifiers and diffusers are often confused, as the products can look similar on the outside or have similar functions. But there are several important differences between these technologies. Check out the comparison below to see whether a humidifier, diffuser or both may best fit your needs.

Humidifer Purpose: Adds moisture to the air
Diffuser Purpose: Adds fragrance to the room

Humidifer Benefit: Relieves dry air discomforts, like dry skin, scratchy throat and stuffy nose
Diffuser Benefit:Provides aromatherapy, without increasing room humidity

Humidifer Method: Uses water to raise humidity level in room
Diffuser Method: Uses water to disperse essential oil into air

Humidifer Size: Tank usually holds at least a half-gallon of water
Diffuser Size: Reservoir usually holds less than a cup of water

our happy clients

Our Happy Clients!

More than 98.5% of customers praise our products and over 90% of our customers return to choose and recommend Hincoo Appliances over time.

Jemma Stone

United States

Provides a cool gentle mist without a bit of noise. Great Customer Support when, through no fault of the product, the clumsy buyer broke one of the plastic tubes. When I tried to purchase a replacement part, Hincoo Customer Service sent another without cost. I don’t think I’ve ever been treated so well, especially when the damage was solely due to customer misuse. Outstanding!

Samantha K Smith​

United States

Compared to the other brand humidifier we have, this one much easier to fill and clean. It is also super quiet, I turned it to maximum and didn’t feel it running. And definitely love the extension tube. With the old humidifier, we used to wake up with dry nose and throat in winter and found there was a wet area in our mattress. The extension tube can let wet air spreading in the room more evenly.

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