Everlasting Comfort EC-H4 6L Humidifier: Can It Really Run 50 Hours and Cover Your Whole House in 2026?
The Everlasting Comfort 6L humidifier offers excellent runtime and coverage for bedrooms and large rooms at a fair price, but it lacks smart features and top-fill convenience.
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Key Specifications
Best For
How this humidifier scores for different use cases
The 50-hour runtime and whisper-quiet ultrasonic operation make this a strong bedroom pick. It lacks a night light and timer, which would improve bedtime convenience.
The 6L tank and 500 sq ft coverage handle large rooms well with up to 50 hours of runtime. It lacks a humidity display and remote control for managing output from across a big space.
Cool mist only and auto shut-off provide safety basics for a nursery. However, no BPA-free certification is listed, no night light, and no timer limit its nursery-specific appeal.
At 4.11 lbs and 13 inches tall, this unit is bulky for a desk. Quiet operation is a plus, but the large tank size is overkill for personal desktop use.
At over 4 lbs and 13 inches tall with a 6L tank, this humidifier is far too large and heavy for travel use.
No WiFi, no app control, no voice assistant support, and no remote control. This product offers zero smart home integration capabilities.
Our Verdict
The Everlasting Comfort EC-H4 delivers a massive 6L tank that runs up to 50 hours. You can go two full days without refilling. That is hard to beat at $59.99.
The filterless design saves you money every month. No replacement filters means less hassle and lower long-term cost.
You get quiet ultrasonic mist across 500 square feet. The 360-degree nozzle points moisture wherever you need it.
The built-in oil tray adds aromatherapy to your room. Drop in lavender or eucalyptus for a spa-like feel at home.
Auto shut-off protects you when the tank empties. A built-in humidistat helps maintain your target humidity level.
This humidifier falls short on modern extras. No WiFi, no app, no timer, and no warm mist option.
Filling the tank requires removing it from the base. A top-fill design would make daily use much easier.
For bedrooms and large rooms, this unit covers the basics well. You get strong runtime and quiet operation at a fair price.
What We Like
- The 6L tank runs up to 50 hours without a refill.
- No filters to buy or replace saves you money over time.
- Built-in essential oil tray lets you add aromatherapy to your mist.
- The 360-degree rotating nozzle spreads mist evenly across 500 sq ft.
- Auto shut-off turns the unit off when water runs out for safety.
What Could Be Better
- No top-fill design means you must flip or remove the tank to add water.
- No timer function to schedule automatic on and off times.
- No warm mist option limits use during cold and flu season.
- No WiFi, app control, or voice assistant support for smart home setups.
- No night light feature for nursery or bedroom use in the dark.
Standout Features
Full Specifications
Humidification Performance
| Coverage Area | 500 |
Energy & Power
| Wattage | 22 |
Physical & Dimensions
| Weight | 4.11 |
| Width | 6.69 |
| Depth | 11.02 |
| Height | 13.02 |
Features
Included Features
Not Included
Frequently Asked Questions
Common questions aboutEverlasting Comfort 6L Humidifiers for Bedroom, Quiet 50HR Runtime No-Filter Supersized Cool Mist Humidifier Large Room for Whole House, Plants, Baby Nursery, Allergies, Dry Skin, Congestion, Indoor
How long does the Everlasting Comfort humidifier run on a full tank?
The 6L tank provides up to 50 hours of continuous mist on the lowest setting. At higher mist levels, runtime will be shorter.
Does this humidifier need replacement filters?
No. This is a filterless humidifier. You do not need to buy or replace any filters. Just clean the tank regularly.
Can I use essential oils with this humidifier?
Yes. It has a built-in essential oil tray. Add a few drops of your favorite oil to enjoy aromatherapy with your mist.
How big of a room can this humidifier cover?
It covers rooms up to 500 square feet. That is enough for most bedrooms, living rooms, and nurseries.
Does this humidifier have a warm mist option?
No. This is a cool mist only humidifier. It uses ultrasonic technology to produce a fine cool mist.
Best For
How this humidifier scores for different use cases
The 50-hour runtime and whisper-quiet ultrasonic operation make this a strong bedroom pick. It lacks a night light and timer, which would improve bedtime convenience.
The 6L tank and 500 sq ft coverage handle large rooms well with up to 50 hours of runtime. It lacks a humidity display and remote control for managing output from across a big space.
Cool mist only and auto shut-off provide safety basics for a nursery. However, no BPA-free certification is listed, no night light, and no timer limit its nursery-specific appeal.
At 4.11 lbs and 13 inches tall, this unit is bulky for a desk. Quiet operation is a plus, but the large tank size is overkill for personal desktop use.
At over 4 lbs and 13 inches tall with a 6L tank, this humidifier is far too large and heavy for travel use.
No WiFi, no app control, no voice assistant support, and no remote control. This product offers zero smart home integration capabilities.
Scores
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Check Price on AmazonAs an Amazon Associate we earn from qualifying purchases. Prices may vary.
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