Greenland 4L Stainless Steel Steam Warm Mist Humidifier









Greenland 4L Stainless Steel Steam Warm Mist Humidifier
products.product.pickup_availability.unavailable
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Usually ships within 3–5 days and delivers within 10 business days.
- Pure Warm Mist: Boils water to release steam; up to 212°F high-temperature steam; produces cleaner warm mist with lower water quality requirements; reduces dust common in ultrasonic humidifiers; ideal for families with children, elderly, or pets sensitive to air dryness
- Rapid Humidification: Begins mist production in 30-40 minutes of operation; delivers a maximum 500 mLl/h output with a 4-liter capacity; covers up to 500 square feet; offers standard, fast, and sleep modes; timer settings from 1 to 12 hours
- Safety Protection: Features a child lock and a special design above the mist outlet to prevent accidental contact; auto shuts off if the unit is tilted beyond 45 degrees, if the water tank is empty (with a red indicator lights up), or if the top cover is opened
- Easy Maintenance: filter-free design requires no replacement parts; dishwasher safe components include a removable top cover and a 304 stainless steel tank
- Usage Tips: Filtered tap water recommended; clean the water tank and removable cover plate regularly, at least once a week; use citric acid or vinegar for descaling (better with auto clean mode); avoid using highly concentrated acidic cleaning solutions
Comparison Chart
|
Model |
GLS04 |
GLH20WIFI |
|
Type |
Steam |
Ultrasonic |
|
Voltage |
120 V/60 Hz |
120 V/60 Hz |
|
Power |
600 W |
105 W |
|
Water Tank Capacity |
1.1 Gal/4 L |
5.3 Gal/20 L |
|
Mist Output |
500 mL/h |
1000 mL/h |
|
Filter Needed |
✖ |
✔ |
|
Remote Control |
✖ |
✔ |
|
WiFi Control |
✖ |
✔ |
|
Timer |
12 |
12 |
|
Ambient Lighting |
1 Color |
6 Colors |
|
Product Size |
8.3 x 9.4 x 13.0 in |
11.4 x 10.4 x 25.9 in |
|
Product Weight |
9.5 lb |
14.6 lb |
|
Room Size Coverage |
Up to 500 sq ft |
Up to 2,000 sq ft |
|
Power Cord Length |
6.6 ft |
6.6 ft |
|
Suggested Water Type |
Filtered Tap Water or Cleaner Water |
Pure Water |








