Head-to-head

Vornado EV100 vs Honeywell HCM-350 vs Levoit Classic 300S

Vornado EV100

8.8 $69.99

Honeywell HCM-350

9.1 $89

Levoit Classic 300S

9.4 $69.99

Verdict

Vornado EV100

The even-coverage pick. Vornado's vortex fan pushes moisture across the whole room instead of pooling in a corner, and the evaporative wick means no white dust on any water. The fan is audible and it tops out near 300 sq ft, but for tidy, even humidity it's a smart choice.

Honeywell HCM-350

The humidifier for people who've killed one before. Evaporative means no white dust on any tap water, output that self-limits so it can't over-humidify, and dishwasher-safe parts. The fan is audible and the mist invisible, but for hard water and zero fuss, it's the choice.

Levoit Classic 300

The bedroom benchmark. A 6-liter top-fill tank runs up to 60 hours and refills like a kettle, while a sensor and Auto mode hold your target level hands-free. It's ultrasonic, so hard water means distilled or white dust, but for set-and-forget humidity it's the default.

Best for

Vornado EV100

Small and mid-size rooms where you want even, dust-free humidity — Vornado's circulation pushes moisture through the whole room instead of pooling around the unit.

Honeywell HCM-350

People who hate humidifier maintenance: no white dust ever, dishwasher-safe parts, and a design that physically can't over-humidify a room.

Levoit Classic 300

Bedrooms where you want set-and-forget humidity: the built-in sensor holds your target level overnight, and the top-fill tank makes refills painless.

Avoid if

Vornado EV100

You want it for a large open space or visible mist — the EV100 is built for small-to-medium rooms and evaporation is invisible by design.

Honeywell HCM-350

You want visible mist, app control, or maximum quiet — evaporative fans are audible, and there's no smart anything here.

Levoit Classic 300

You're white-dust sensitive or have very hard water — like all ultrasonic models it benefits from distilled water, and the evaporative Honeywell sidesteps the issue entirely.

Score breakdown

fit

Vornado EV

8.8

Honeywell

9.1

Levoit Cla

9.4

ease

Vornado EV

8.4

Honeywell

8.9

Levoit Cla

9.4

value

Vornado EV

8.6

Honeywell

8.8

Levoit Cla

9.2

quality

Vornado EV

8.7

Honeywell

9.0

Levoit Cla

9.1

Specs

mist

Wick-based - no white dust or wet surfaces

Invisible moisture via wicking filter + fan (no white dust)

—

type

Evaporative cool-mist humidifier

Smart ultrasonic cool-mist humidifier

price

~$79

~$89

~$79

controls

High/low/auto speeds; electronic humidistat (40-60%)

—

warranty

5-year warranty

—

circulation

Vortex Action fan (even whole-room distribution)

—

maintenance

Clear easy-fill tank; wick replace ~every 4-8 weeks

Dishwasher-safe tank/tray; replaceable wick (~$10-17)

Top-fill; easy to clean (use distilled water)

tank coverage

1-gal SimpleTank; up to ~300 ft²

—

6L top-fill; up to ~505 ft²

fill

—

Bottom-fill (remove/flip tank)

—

runtime

—

Up to ~24 hours per fill

Up to ~60 hours (low)

regulation

—

Self-regulating (can't over-humidify)

—

germ control

—

UV kills up to 99.9% of bacteria/mold in water

—

noise

—

Whisper-quiet (≤30 dB)

smart

—

VeSync app + Alexa/Google; humidity sensor + Auto mode

extras

—

Aroma tray; 2-level night light

Buy →Buy →Buy →

	Vornado EV100	Honeywell HCM-350	Levoit Classic 300S
Score	8.8	9.1	9.4
Price	$69.99	$89	$69.99
Verdict	The even-coverage pick. Vornado's vortex fan pushes moisture across the whole room instead of pooling in a corner, and the evaporative wick means no white dust on any water. The fan is audible and it tops out near 300 sq ft, but for tidy, even humidity it's a smart choice.	The humidifier for people who've killed one before. Evaporative means no white dust on any tap water, output that self-limits so it can't over-humidify, and dishwasher-safe parts. The fan is audible and the mist invisible, but for hard water and zero fuss, it's the choice.	The bedroom benchmark. A 6-liter top-fill tank runs up to 60 hours and refills like a kettle, while a sensor and Auto mode hold your target level hands-free. It's ultrasonic, so hard water means distilled or white dust, but for set-and-forget humidity it's the default.
Best for	Small and mid-size rooms where you want even, dust-free humidity — Vornado's circulation pushes moisture through the whole room instead of pooling around the unit.	People who hate humidifier maintenance: no white dust ever, dishwasher-safe parts, and a design that physically can't over-humidify a room.	Bedrooms where you want set-and-forget humidity: the built-in sensor holds your target level overnight, and the top-fill tank makes refills painless.
Avoid if	You want it for a large open space or visible mist — the EV100 is built for small-to-medium rooms and evaporation is invisible by design.	You want visible mist, app control, or maximum quiet — evaporative fans are audible, and there's no smart anything here.	You're white-dust sensitive or have very hard water — like all ultrasonic models it benefits from distilled water, and the evaporative Honeywell sidesteps the issue entirely.
Score breakdown
fit	8.8	9.1	9.4
ease	8.4	8.9	9.4
value	8.6	8.8	9.2
quality	8.7	9.0	9.1
Specs
mist	Wick-based - no white dust or wet surfaces	Invisible moisture via wicking filter + fan (no white dust)	—
type	Evaporative cool-mist humidifier	Evaporative cool-mist humidifier	Smart ultrasonic cool-mist humidifier
price	~$79	~$89	~$79
controls	High/low/auto speeds; electronic humidistat (40-60%)	—	—
warranty	5-year warranty	—	—
circulation	Vortex Action fan (even whole-room distribution)	—	—
maintenance	Clear easy-fill tank; wick replace ~every 4-8 weeks	Dishwasher-safe tank/tray; replaceable wick (~$10-17)	Top-fill; easy to clean (use distilled water)
tank coverage	1-gal SimpleTank; up to ~300 ft²	—	6L top-fill; up to ~505 ft²
fill	—	Bottom-fill (remove/flip tank)	—
runtime	—	Up to ~24 hours per fill	Up to ~60 hours (low)
regulation	—	Self-regulating (can't over-humidify)	—
germ control	—	UV kills up to 99.9% of bacteria/mold in water	—
noise	—	—	Whisper-quiet (≤30 dB)
smart	—	—	VeSync app + Alexa/Google; humidity sensor + Auto mode
extras	—	—	Aroma tray; 2-level night light
	Buy →	Buy →	Buy →

PickGrade may earn a commission from purchases made through links on this page, at no extra cost to you. This never affects our grades. Full disclosure.