The Everlasting Comfort 6L Ultrasonic Humidifier is designed to provide optimal humidity levels in large rooms up to 500 sq ft. This filterless cool mist humidifier features a 6-liter water tank, offering up to 50 hours of continuous operation. It includes an integrated essential oil diffuser for aromatherapy and operates quietly, making it suitable for bedrooms, nurseries, offices, and plant care. The unit is designed for easy use and maintenance.
2. Important Safety Instructions
WARNING: Always unplug the humidifier before filling, cleaning, or performing any maintenance. Do not add essential oils directly into the water tank; use the designated essential oil tray.
Place the humidifier on a firm, flat, waterproof surface at least 6 inches (15 cm) away from walls and appliances.
Do not place the humidifier on carpet or near heat sources.
Keep out of reach of children and pets.
Use only clean, cool tap water. Distilled water is recommended to prevent mineral buildup.
Do not immerse the base in water.
Ensure the mist nozzle is not directed at furniture, walls, or electronics.
Unplug the unit when not in use for extended periods.
3. Package Contents
Upon unpacking, ensure all items are present:
Everlasting Comfort 6L Ultrasonic Humidifier Unit
Instruction Manual
Cleaning Brush
Essential Oil Tray (pre-installed or separate)
Image: The Everlasting Comfort 6L Ultrasonic Humidifier unit.
4. Product Overview
Familiarize yourself with the components of your humidifier:
A. Water Tank: 6-liter capacity for extended operation.
B. Base Unit: Contains the ultrasonic transducer and control panel.
C. Mist Nozzle: 360° rotatable for directing mist.
D. Control Knob: Adjusts mist output from minimum to maximum, and turns the unit ON/OFF.
E. LED Indicator: Shows power status (green for ON, blue for water level indicator).
F. Essential Oil Tray: Located at the base for adding essential oils.
G. Water Level Window: Transparent strip on the side of the tank to monitor water level.
Image: Front view of the humidifier showing mist output and control knob.
5. Setup
Unpack: Carefully remove all packaging materials from the humidifier unit and accessories.
Placement: Place the humidifier on a flat, stable, and waterproof surface. Ensure it is at least 6 inches (15 cm) away from walls and furniture.
Separate Components: Lift the water tank from the base unit.
Fill Water Tank: Unscrew the cap at the bottom of the water tank. Fill the tank with clean, cool tap water. Distilled water is recommended to minimize mineral buildup. Securely screw the cap back on.
Reassemble: Place the filled water tank back onto the base unit, ensuring it is seated correctly.
Plug In: Connect the power cord to a suitable electrical outlet.
Image: A person demonstrating how to fill the humidifier's water tank.
6. Operation
6.1 Power On/Off and Mist Control
Power On: Turn the control knob clockwise from the "OFF" position. The LED indicator will light up green.
Adjust Mist Output: Continue turning the control knob clockwise to increase mist output (towards "MAX") or counter-clockwise to decrease it (towards "MIN").
Power Off: Turn the control knob counter-clockwise until it clicks into the "OFF" position.
Image: Three humidifiers demonstrating different mist output levels (low, medium, high).
6.2 Essential Oil Diffuser
Access Tray: Gently pull out the essential oil tray located at the base of the humidifier.
Add Oils: Apply a few drops of your preferred essential oil onto the aroma pad within the tray.
Reinsert Tray: Slide the essential oil tray back into its slot.
Enjoy: The mist will now carry the aroma throughout your room.
Image: The humidifier with its essential oil tray pulled out, next to an essential oil bottle.
6.3 360° Rotatable Mist Nozzle
The mist nozzle on top of the humidifier can be rotated 360 degrees to direct the mist in any desired direction, ensuring even distribution in your space.
Image: A humidifier with an illustration showing the 360-degree rotation capability of its mist nozzle.
6.4 Night Light Function
The humidifier features a soft night light. The LED indicator on the control panel will glow blue when the unit is operating and has sufficient water.
7. Maintenance
Regular cleaning is essential for optimal performance and hygiene. This filterless design simplifies maintenance.
Daily Maintenance: Empty the water tank and base unit daily. Rinse both with fresh water.
Weekly Cleaning:
Unplug the humidifier.
Remove the water tank and empty any remaining water.
Fill the water tank with a mixture of equal parts white vinegar and water. Let it sit for 30 minutes to an hour to loosen mineral buildup.
Empty the vinegar solution. Use the provided cleaning brush or a soft cloth to gently scrub the inside of the tank and the base unit, paying attention to the ultrasonic transducer.
Rinse all components thoroughly with clean water until the vinegar smell is gone.
Wipe all surfaces dry with a clean cloth before reassembling.
Essential Oil Tray: Clean the essential oil tray and replace the aroma pad as needed.
Image: Humidifier components laid out for cleaning, emphasizing the ease of maintenance with dish soap and warm water.
8. Troubleshooting
Problem
Possible Cause
Solution
No mist or low mist output
Low water level; mineral buildup on transducer; mist nozzle blocked.
Refill water tank; clean the transducer and mist nozzle; ensure proper seating of the tank.
Water leakage
Water tank cap not tightened; tank not seated correctly; crack in tank.
Tighten water tank cap; re-seat the tank; contact support if tank is damaged.
Unpleasant odor
Stagnant water; dirty water tank or base.
Empty and clean the water tank and base thoroughly. Use fresh water daily.
Unit not turning on
Not plugged in; power outage; control knob not turned to ON.
Check power connection; ensure power is available; turn control knob clockwise to ON.
9. Specifications
Brand: Everlasting Comfort
Model Name: Humidifier
Operation Mode: Ultrasonic
Water Tank Capacity: 6 Liters (1.6 Gallons)
Runtime: Up to 50 hours (on low mist setting)
Coverage Area: Up to 500 Square Feet
Special Features: Auto Shut Off, Leakproof Design, Night Light, Quiet Operation, Essential Oil Diffuser
Product Dimensions: 7"D x 11"W x 13"H
Item Weight: 3.1 Pounds
Voltage: 120 Volts
Wattage: 22 Watts
Color: White
Image: The humidifier with its dimensions clearly labeled.
10. Warranty & Support
The Everlasting Comfort 6L Ultrasonic Humidifier comes with a Two-Year Replacement Warranty. For any product inquiries, troubleshooting assistance, or warranty claims, please contact Everlasting Comfort customer support.
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