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Greenland GLS04 Steam Warm Mist Humidifier, Stainless Steel 4L (1 Gal)

Greenland GLS04 Steam Warm Mist Humidifier, Stainless Steel 4L (1 Gal)

- Ships Nationwide

  • 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

Regular price $119.99 USD
Regular price $159.99 USD Sale price $119.99 USD
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Shipping & Returns

NATIONWIDE SHIPPING:
Outdoor Living & Recreation, Home & Garden products ship nationwide. The shipping fee is confirmed during checkout using your shipping address and choice of shipping provider if applicable. Products marked with free shipping will be free shipping at checkout. Once your lifestyle, home & garden order is fulfilled we'll send the tracking information to your email.

NATIONWIDE SHIPPING RETURNS: 30 day returns.
We accept returns of unused products that are defective or not defective. Your return must be processed within 30 days of the date of purchase. We do not process exchanges. We will provide a shipping label by email, you are responsible for bringing the return to the shipping provider.

FREIGHT PRODUCT RETURNS: no returns or exchanges.
There are no returns, exchanges or refunds for products delivered via freight. REFUNDS: The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the returned product is received and processed.

NATIONWIDE PRODUCT REFUNDS:
The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the order is canceled and the returned product is received and processed.

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