Humidifiers

Vornado Evap40 (HU1-0045-65)

#6 · Best for Basements & Common Areas
6.2 /10 Our score
Lowest verified price $149.99 Amazon
Our verdict
A dependable choice for basements and big common rooms. The price keeps it at the bottom of the list.

Pros

  • About 36 hours per fill in Bob Vila's test
  • Held a basement near 45% RH
  • 48 dB on high
  • Common replacement wicks
  • 5-year guarantee

Cons

  • Premium price for 1,000 sq ft of coverage
  • Narrow tank spouts are hard to clean
  • Periodic glugging
  • Dial humidistat with no digital readout

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Last reviewed October 30, 2026
Review

What to know about Vornado Evap40 (HU1-0045-65)

A 4-gallon (two 2-gal tanks) evaporative humidifier rated for up to 1,000 sq ft and up to 4 gal of output per 24 h on high, with three fan speeds and a dial humidistat. Bob Vila's 'Best for Large Rooms' evaporative pick: it took ~36 hours to empty on max, measured 48 dB on high, and held a basement near 45%. A no-frills tap-water workhorse for basements and common areas.
Editorial notes

Why it stands out

Why we like it

Bob Vila picked it as the Best for Large Rooms among evaporative models. It took about 36 hours to empty its tanks on max humidity and high speed, held a basement near 45%, and measured 48 dB on high.

It uses common MD1-0034 wicks and carries a 5-year guarantee, which suits a unit that will run for long stretches.

What to know

Skip it if you are shopping on price or want a bedroom unit. It is the priciest option here for its coverage, the tank spouts are hard to scrub and it glugs every few hours.
Performance

Score breakdown

Hygiene & Ease of Cleaning

How easy it is to fully disassemble, reach and dry every wet surface. Covers dishwasher-safe or boilable parts, mold-inhibiting features, and parts count. Weighted heavily by BabyGearLab (35%) and stressed by Babylist, Forbes and RTINGS.

6.0
Evaporative with low dispersal, but the narrow spouts make the tanks hard to scrub (Bob Vila).
Humidifying Performance

Ability to raise and hold nursery humidity in the 40–50% range: tested output, coverage for the room size, overnight runtime per tank, and humidistat or auto-mode accuracy.

7.5
About 36 h per fill on max and held a basement near 45% (Bob Vila); rated 1,000 sq ft.
Quiet & Sleep-Friendly

Measured or rated noise, absence of gurgles and beeps, dimmable or switch-off lights, and nursery extras like a red night light or white noise that help rather than disturb sleep.

6.0
48 dB on high (Bob Vila), but glugs every few hours.
Health, Safety & Materials

Cool-mist or evaporative design (no burn risk), stainless or BPA-free water-contact materials, and white-dust/mineral mitigation such as demineralization filters or evaporative design. Also covers tip and leak resistance, auto shut-off, and any recalls or regulatory warnings.

8.0
Evaporative, so no white dust or steam; 5-year guarantee.
Ease of Use

Filling (top-fill vs flip-tank), controls usable in the dark, app reliability, leak-free refills, and how easy it is to move or place.

5.5
Dual tanks are easy to refill; manual dial with no digital readout.
Value

Street price plus ongoing costs (filters, cartridges), weighed against warranty length and performance.

3.5
$302.99 (editor-confirmed) is steep for 1,000 sq ft coverage.
Specifications

Vornado Evap40 (HU1-0045-65) specs

Design

Humidifier type
Evaporative (wick)

Performance

Tank capacity
15.1 L
Max runtime per tank (manufacturer)
36 hours
Rated room coverage
1000 sq ft
Built-in humidistat / auto mode
Yes
Mist temperature
Cool (evaporative)

Sleep

Noise (manufacturer-rated or lab-measured)
48 dB
Built-in white-noise / sound machine
No

Ease of use

Top-fill tank
No

Running cost

Requires replaceable filter/cartridge
Yes

Features

Wi-Fi app / voice control
No

Health

White dust / mineral dispersal risk (per EPA type guidance)
Low (evaporative)
Shopping

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Disclosure: We may earn a commission when you purchase through links on this page. This does not affect our editorial rankings.

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Lowest verified price $149.99
30-day low $145.00
90-day average $225.66
90-day low $145.00

Based on 6 retailer price observations captured during the last 90 days.

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