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Optimus 1.5 Gallon Cool Mist Ultrasonic Humidifier

Optimus 1.5 Gallon Cool Mist Ultrasonic Humidifier

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Kohl's price tracker

14-day low
$91.97
Sep 13 · Kohl's
Best price
$91.97
−0% vs high
14-day high
$91.97
All stores
$92$92$92
Sep 13Sep 26
  • Kohl's
Lowest in 14 days: $91.97 at Kohl's. Highest: $91.97. Current best is 0% below the 14-day high.

About this product

The Optimus 1.5 Gallon Cool Mist Ultrasonic Humidifier is a compact, quiet device designed to add moisture to indoor air in homes or offices. It features an automatic shut-off when the water tank is empty and includes a refill indicator light for convenience. The humidifier operates silently, making it suitable for bedrooms or workspaces where undisturbed concentration is needed. Its transparent, removable water tank with a built-in handle allows for easy refilling and cleaning. With a moisture output exceeding 230ml per hour, it efficiently maintains optimal humidity levels. Constructed from plastic, it is cETLus listed for safety and is imported.

  • 1.5 gallon water capacity
  • whisper-quiet operation
  • auto shut-off when empty
  • refill indicator light
  • removable transparent tank
  • 230ml/h moisture output

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Optimus 1.5 Gallon Cool Mist Ultrasonic Humidifier — Price History