MEGAWISE GL-6625 5L Ultrasonic Cool Mist Humidifier

Ultrasonic: The MEGAWISE GL-6625 is a cool mist humidifier with a claimed 5-liter tank and up to 50 hours of runtime on low mist. Its top-fill design, three mist levels, and built-in essential oil tray suit buyers seeking adjustable humidification with fewer tank-handling steps.

At a glance

Top-fill design allows pouring water into the tank without removing or flipping it, according to the listing.
The listing claims up to 50 hours on low mist, with three adjustable mist levels.
A wide-open detachable tank is described as accessible for cleaning.
The claimed 28dB operation and absence of indicator lights may appeal to people looking for a quiet bedroom unit.

Price

$26.59Save 26%

Reference price: ~~$35.74~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Top filling avoids removing or turning over the tank during refills.
Three mist levels allow adjustment rather than relying on a single output setting.
The listing describes a wide-open detachable tank for cleaning and an automatic shutoff when water runs out.

Technical specifications

14 specifications

Identity
Brand	MEGAWISE
Model	GL-6625

Humidification
Operation mode	Ultrasonic
Tank capacity	5 liters
Runtime	50 hours
Mist settings	3 adjustable mist levels (Low/Medium/High)
Claimed coverage	320–450 sq.ft

Design and power
Color	White
Dimensions (D x W x H)	3"D x 3"W x 5"H
Plug	US 120V power plug

Features
Noise claim	28dB
Controls and convenience	Top-fill design
Automatic shutoff	Built-in smart auto shutoff sensor automatically powers off the unit once water runs out
Essential oil tray	A separate built-in aroma tray enables adding essential oils

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and feature copy describe a cool mist unit in white, while feature text calls its appearance blue, and the dimensions are given as 3"D x 3"W x 5"H despite the claimed 5-liter tank. The 50-hour runtime is specifically claimed for low mist, and the 320–450 sq.ft coverage is a listing claim. Confirm the selected listing's appearance and physical dimensions before buying. The 28dB noise figure and safety statements are also manufacturer claims, not independently verified measurements or assurances.

What’s in the box

Included

Machine body

Who is it for?

A good fit for

Bedrooms, nurseries, living rooms, or offices where top filling and adjustable mist are priorities.
Buyers who want a separate essential oil tray and are comfortable following its use instructions.

Less suited to

Buyers who need a verified room-coverage figure, physical dimensions, or independently measured noise level before choosing a humidifier.

MEGAWISE GL-6625 5L Ultrasonic Cool Mist Humidifier · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 6 ratings

5 stars48%48%
4 stars32%32%
3 stars20%20%
2 stars0%0%
1 star0%0%

The available rating information is positive overall but comes from a small sample, with ratings spanning three to five stars. With no written customer feedback supplied, it does not establish particular strengths, concerns, or reasons for those ratings. Buyers should base fit decisions on the stated tank size, low-setting runtime, and the listing details that need confirmation.

Frequently asked questions

How long does the MEGAWISE GL-6625 run per fill?

The listing claims up to 50 hours on the low mist setting. It does not provide a runtime for the medium or high settings.

Can the tank be refilled without removing it?

The listing describes a top-fill design that lets you pour water directly into the tank without removing or flipping it.

Does this humidifier include an essential oil feature?

The listing describes a separate built-in aroma tray for essential oils. Follow the product's instructions for use.

What should I verify before ordering?

The listing conflicts on color and gives unusually small dimensions alongside a 5-liter capacity. Confirm the appearance and measurements on the selected listing.