
The Everlasting Comfort Ultrasonic Humidifier is a popular choice for many, and for good reason. It's designed to provide up to 500 square feet of coverage, making it perfect for larger rooms or spaces.
This humidifier is also known for its quiet operation, producing a soothing background noise that's barely audible. In fact, it's up to 30% quieter than similar models on the market.
One of the standout features of this humidifier is its ability to run for up to 60 hours on a single tank of water, making it a great option for those who want a hassle-free experience.
Performance and Features
The Everlasting Comfort Ultrasonic Humidifier is a top performer when it comes to humidifying performance. It took 40 minutes for this machine to get our 150-square-foot testing room up to 45% humidity, and at the 3-hour mark, it maxed out at 63.5%.
This humidifier produces a high mist output of 270ml/hr using 22 watts of power, easily covering up to 400 sq. ft. of indoor space. The large 6L water reservoir delivers up to 50 hours of runtime in between refills, and it operates quietly.
The Everlasting Comfort Ultrasonic Humidifier has a range of convenient features, including a 360-degree nozzle that can be manually adjusted to change the direction of the mist, a separate essential oil tray, and a rotating nozzle design. The auto-shut off system is also a great safety feature, shutting off the device when the tank is empty.
Here are some key features of the Everlasting Comfort Ultrasonic Humidifier:
- Size: 14.4 x 12.4 x 7.8 inches
- Weight: only 4.25 pounds
- Tank capacity: 6L or 1.6-gallon
- Runtime: up to 50 hours
- Integrated essential oil tray
- Convenient blue LED nightlight
- Rotating nozzle design
- Auto-shut off system
- Filterless
- Nozzle and decorative cover
Specifications
The Everlasting Comfort humidifier is a reliable and efficient device that's perfect for indoor use. It's got a large 6L water reservoir that can run for up to 50 hours on a single refill.
The manufacturer, Everlasting Comfort, offers a 2-year warranty on this product, giving you peace of mind in case anything goes wrong.
Here are the key specifications of this humidifier:
- Dimensions: 14.4 x 12.4 x 7.9 in
- Weight: 4.41 lbs
- Price: $50.00
- Weighted User Rating: 4.1/5
- Power consumption: 22 watts
- Model No.: EC-H2
- Type: Mid-sized Humidifier
This humidifier operates quietly, producing a mist output of 270ml/hr using just 22 watts of power.
Humidifying Performance
The Everlasting Comfort Ultrasonic Humidifier is a top performer when it comes to humidifying performance. It can get a 150-square-foot room up to 45% humidity in just 40 minutes.
In our testing, this machine maxed out at 63.5% humidity after 3 hours, which is a respectable score. However, some other models are more powerful and less expensive.
Here are the key stats on its humidifying performance:
If you're looking for a humidifier that can handle larger spaces, the Everlasting Comfort Ultrasonic is a good choice. It's also a decent option if you've tried smaller humidifiers that didn't quite cut it.
However, keep in mind that it's not the most powerful model on the market, and there are other options that might be more suitable for your needs.
Extra Features
The Everlasting Comfort Ultrasonic Humidifier has some amazing extra features that make it a standout product. It comes with a 360-degree nozzle that can be manually adjusted to change the direction of the mist when needed.
The humidifier also has a separate essential oil tray that can be removed to refill and clean, and it's connected to a fan to help disperse the aroma into the mist output without contaminating the water.

One of the most convenient features is the auto-shut off system, which ensures the device turns off when the water level is low. This is a great safety feature that gives you peace of mind.
Here are some of the key extra features of the Everlasting Comfort Ultrasonic Humidifier:
- Integrated essential oil tray
- Rotating nozzle design
- Auto-shut off system
- Filterless
- Nozzle and decorative cover
The humidifier is also very quiet, even on the low setting, making it perfect for use in bedrooms or living rooms. The night light feature is a nice touch, reminding you that it's on and to turn it off before leaving the room.
Ease of Use and Maintenance
The Everlasting Comfort Ultrasonic humidifier is relatively easy to use, but some users might find it a bit finicky. It has a simple design with just one knob to adjust the mist level and a single button to turn on the LED night light.
The machine doesn't require filters, but it can be affected by hard water, which requires regular cleaning and rinsing. It's also worth noting that the water tank can be a bit tricky to handle, especially for those with larger hands.
To maintain the humidifier, it's essential to clean the water tank every 2-3 weeks and the base once a week. The instruction manual provides specific guidance on how to do this safely, including unplugging the unit and using mild dish soap and warm water.
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Maintenance
Maintenance is a crucial aspect of keeping your humidifier in top shape. You should not leave the humidifier plugged in for prolonged periods without use, as this can cause premature failure of the circuitry.
To avoid this, turn the knob to the OFF position and unplug it when the humidifier is not in use. It's also a good idea to unplug the unit from its power source before performing any type of maintenance or cleaning.
The water tank should be cleaned once every 2-3 weeks by turning the unit OFF, lifting the water tank from the base, and rotating the valve counter-clockwise to unscrew it. Empty the water tank and wash the tank and valve with mild dish detergent and warm water.
The base of the humidifier should be cleaned once a week by turning the unit OFF, unpluging it from the wall socket, and using both hands to lift the entire base and tilt to one side to pour water out. Use mild dish soap and water to clean the base and clean away any residue near the floater and the atomizer with a brush or cotton swab.
A different take: Ultrasonic Humidifier Tap Water

You should never place the base under running water, as this could cause water flow to reach the motor located at the bottom of the base. It's also a good idea to use a cap to pour water into the base, rather than directly from a faucet.
External cleaning of the humidifier can be done by rinsing a soft cloth in warm water below 104°F, adding a small amount of mild dish soap, and wiping off any surface stains. All parts of the humidifier have been tested by Intertek and are ETL Certified, so you can trust that they are safe and reliable.
Additional reading: Distilled Water for Ultrasonic Humidifier
Easy To Use
The Everlasting Comfort Ultrasonic humidifier is designed with user-friendliness in mind, although it has its quirks. The water tank has a 2.75-inch opening that prevents spills, but lacks a handle making it awkward to hold while filling.
The controls are super simple, with a single dial that adjusts the mist level and a single button that turns the LED night light on and off. This makes it easy to use, even for those who aren't tech-savvy.

The machine lacks advanced features like an off-timer or humidistat, so you'll need to remember to turn it off when you leave for work. This can be a bit of a hassle, but it's not a major issue.
The humidifier is easy to fill, and once you've done that, there's just one thing left to do: turn it on. With an adjustable knob, you can set the pace at which mist will be dispersed.
The knob doesn't have any special settings, only indicators for minimum and maximum water vapor diffusion. The maximum output is 270 milliliters per hour, enough to keep a big room from drying up.
It's worth noting that hard water can harm the machine, so it's a good idea to rinse it and clean it with warm water and a mild soap or detergent regularly. This will help keep it in good working order.
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Troubleshooting
Troubleshooting is an essential part of maintaining your humidifier. If the indicator light is not illuminated with no mist, check if the power supply cord is properly plugged into the wall socket. Plug the power supply cord into a wall socket and rotate the knob clockwise to power on.
A red indicator light with no mist can be caused by several issues, including a dirty or missing floater, or the knob not being turned to the off position during refills. To resolve this, add water to the tank, clean the base, atomizer, and floater according to section 6 Maintenance, or turn the knob to the off position and wait 10 seconds before turning back on.
If the indicator light is green with little or no mist, it's likely that the atomizer is dirty. Cleaning the base and atomizer according to section 6 Maintenance should resolve this issue.
Here are some common problems and their solutions:
A bad odor from the mist can be caused by a dirty water tank or base. Cleaning the base and atomizer according to section 6 Maintenance should resolve this issue.
Safety and Cost
The Everlasting Comfort Ultrasonic humidifier is a great choice for those looking for a cost-effective option. It has an estimated lifetime cost of $98, which is relatively low.
This low cost is largely due to the unit's energy efficiency, using only 0.015 kWh of electricity per hour to operate.
Safety
The automatic shutoff feature of some humidifiers turns off the device when the water reservoir is empty, preventing overheating damage.
This feature is a game-changer, as it eliminates the risk of accidents and costly repairs.
The manufacturer of one such humidifier recommends removing the water tank from the base and covering the bottom with a towel when refilling to add an extra layer of safety.
Operating Cost
The Everlasting Comfort Ultrasonic is relatively inexpensive to own and operate, with an estimated lifetime cost of $98.
This cost is very low, but not as low as other top contenders. The Everlasting Comfort Ultrasonic uses 0.015 kWh of electricity per hour to operate.
One thing to keep in mind is that you won't need to replace any filters, just a thorough weekly cleaning to keep it running smoothly.
Deionized water, on the other hand, can be expensive. It costs around $18 to $30 per gallon, including tax and shipping.
This can add up quickly, especially if you're using it frequently. One user reported using one gallon every two days, which works out to a significant expense over time.
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Comparison and Recommendations
The Everlasting Comfort Ultrasonic Humidifier is a great option, but it's not the only game in town. It's actually comparable to the Honeywell Top Fill Cool Mist Humidifier in terms of price, size, and ease of use.
Both humidifiers have an auto-shutoff feature and work quietly without filters, which is a major plus. However, the Honeywell Humidifier has a slightly smaller tank at 1.25 gallons capacity and functions up to 36 hours.
The Everlasting Comfort Ultrasonic Humidifier is clearly superior in terms of functionality and utility, making it a great choice for those who need above-average humidification power on a tighter budget. However, if you have hard floors, there are better options at a similar price, and if you don't need above-average humidification, there are similar options for a lower price.
Best Humidifier Comparisons
The Everlasting Comfort Ultrasonic Humidifier is a top contender in the humidifier market, but it's not the only great product out there.
Both the Everlasting Comfort Ultrasonic Humidifier and the Honeywell Top Fill Cool Mist Humidifier are lightweight, compact, and easy to use, making them great options for those who want a hassle-free humidifying experience.
The Honeywell Humidifier has a slightly smaller tank at 1.25 gallons capacity and functions up to 36 hours, which is still a great run time.
One of the standout features of the Everlasting Comfort Ultrasonic Humidifier is its separate essential oil tray, which helps keep the water tank uncontaminated and makes cleaning a breeze.
The no-filter design of this humidifier means you don't have to worry about changing filters, making maintenance a snap.
Users rave about the Everlasting Comfort Ultrasonic Humidifier, with one reviewer saying it's the best humidifier they've ever used, citing its great airflow and ability to shut off when the water is low.
Should Buy Ultrasonic?
The Everlasting Comfort Ultrasonic is a good value only if you need above-average humidification power on a tighter budget.

If you have hard floors, there are better options at a similar price, making this machine less ideal for that specific situation.
If you don't need above-average humidification, there are similar options available for a lower price, which is another factor to consider.
This limits the recommendation of this machine to very specific situations where its unique features are truly necessary.
Everlasting Humidifier
The Everlasting Humidifier has received positive reviews from users. It's been reported to help with dry eyes and skin, and even alleviate stuffy cat symptoms.
The humidifier is very quiet, even on the low setting. It's also equipped with a night light feature, which serves as a reminder to turn it off before leaving the room.
One user appreciated the auto-shutoff feature, which worked as expected even when they forgot to check the water level before bed.
So far, users seem to be very happy with the Everlasting Humidifier, citing its effectiveness and safety features.
Frequently Asked Questions
Should I use distilled water in my ultrasonic humidifier?
Yes, use distilled water in your ultrasonic humidifier to prevent the release of potentially hazardous particulates into the air. Using tap water can compromise the device's performance and safety.
Is it healthy to sleep with a humidifier every night?
Yes, sleeping with a humidifier can be healthy, alleviating dry skin, congestion, and irritated throats. Using a quiet, good-quality humidifier in the bedroom can improve sleep quality.
Is an ultrasonic humidifier good for health?
Ultrasonic humidifiers may not be the best choice for people with respiratory issues due to the potential for high particle levels in the air. However, more research is needed to fully understand the impact on health
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