New prices
$89
– $91
MONISEN Large Room Ultrasonic Cool Mist Humidifier
This large room humidifier features a 17L capacity providing up to 56 hours of runtime, covering areas up to 2000 square feet. It uses ultrasonic technology to produce cool mist with three adjustable modes and operates quietly at 46 dB. Smart controls via app, remote, and touch panel allow easy operation, while built-in humidity sensors and a 24-hour timer help maintain optimal moisture levels. The device includes an aroma diffuser function and automatic shut-off for safety.
- 2 variants
- 17L large capacity for up to 56 hours runtime
Used prices
$82
– $89
Price spread
~2%
Across new variants
Customer rating
34 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
White
Amazon
Available to order
- Runtime
- 56 hours
- Mist Type
- ultrasonic cool mist
- Mist Output
- 300 milliliters per hour, 400 milliliters per hour, 600 milliliters per hour
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | White | White |
|---|---|---|
| Price | $90.59 | $88.62 |
| Updated | May 20, 2026 | Jun 3, 2026 |
| Availability | Available to order | Available to order |
| Runtime | 56 | 56 hours |
| Mist Type | Cool Mist | ultrasonic cool mist |
| Mist Output | 600 | 300 milliliters per hour, 400 milliliters per hour, 600 milliliters per hour |
| Noise Level | 46 | 46 decibels |
| Coverage Area | 2000 | 2000 square feet |
Amazon live offers
Offers updated
Top live offer
$88.62
Used from
$82.26
Offer count
4+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller FBA | Used - Acceptable | $82.26 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | Used - Like New | $88.62 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | Used - Very Good | $90.59 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | Used - Like New | $94.76 | Free shipping | 6/3/26 | View offer |
View all offers on Amazon
Overview
Compare MONISEN Large Room Ultrasonic Cool Mist Humidifier variants, pricing tiers and key differences.
Learn moreHow variants differ
- Runtime
- Mist Type
- Mist Output
Who each variant is for
- Start with your budget: the visible price spread across variants is about 2%.
Reviews
4.0 / 5
from 34 ratings
No written reviews yet
When this device makes sense
Product confidence
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