Vornado
Evap40 Evaporative Humidifier
$149.99
Best Humidifiers · head-to-head
Evap40 Evaporative Humidifier vs MistAire Ultrasonic Cool Mist Humidifier
A sourced, side-by-side comparison. MistAire Ultrasonic Cool Mist Humidifier is cheaper at $39.99. Every spec and price links to its source.
Pure Enrichment
MistAire Ultrasonic Cool Mist Humidifier
$39.99Cheaper
Which is better: the Evap40 Evaporative Humidifier or MistAire Ultrasonic Cool Mist Humidifier?
On the specs we track, they're closely matched. The MistAire Ultrasonic Cool Mist Humidifier is the cheaper at $39.99.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Evap40 Evaporative Humidifier | MistAire Ultrasonic Cool Mist Humidifier |
|---|---|---|
| US price | $149.99 | $39.99 |
| Brand | Vornado | Pure Enrichment |
| Released | — | — |
| Type | evaporative | ultrasonic |
| Tank capacity liters | 15.14 | 1.7 |
| Coverage (sq ft) | 1000 | 250 |
| Runtime hours | 24 | 25 |
| Smart Wi-Fi | No | No |
| Top fill | No | No |
| Noise dba | — | — |
Sources — Evap40 Evaporative Humidifier: vornado.com (verified 2026-06-15). MistAire Ultrasonic Cool Mist Humidifier: pureenrichment.com (verified 2026-06-15).
What's the difference between the Evap40 Evaporative Humidifier and MistAire Ultrasonic Cool Mist Humidifier?
Where the two actually differ on the specs we track (4 of 7). Matching specs are omitted.
- Type: Evap40 Evaporative Humidifier evaporative vs MistAire Ultrasonic Cool Mist Humidifier ultrasonic
- Tank capacity liters: Evap40 Evaporative Humidifier 15.14 vs MistAire Ultrasonic Cool Mist Humidifier 1.7
- Coverage (sq ft): Evap40 Evaporative Humidifier 1000 vs MistAire Ultrasonic Cool Mist Humidifier 250
- Runtime hours: Evap40 Evaporative Humidifier 24 vs MistAire Ultrasonic Cool Mist Humidifier 25
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Evap40 Evaporative Humidifier
Only one whitelisted tester (Reviewed/USA Today) covers the exact Vornado Evap40, and it curated the pick from user reviews and product specifications rather than hands-on lab-testing this model, so no measured data exists for it. Reviewed praises the long runtime (fewer refills), quiet operation, and spill/leak-proof build, but flags the high price. Treat as light, single-source evidence. (1 sourced review.)
Praised: Long-lasting output requires fewer refills; Very quiet when operating; Spill- and leak-proof design.
Flagged: Expensive.
MistAire Ultrasonic Cool Mist Humidifier
No sourced tester review yet.