AskPrice
DREO 4L Smart Ultrasonic Humidifier with Filter and Diffuser

DREO 4L Smart Ultrasonic Humidifier with Filter and Diffuser

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
$69.99
Sep 13 · Kohl's
Best price
$69.99
−0% vs high
14-day high
$69.99
All stores
$70$70$70
Sep 13Sep 26
  • Kohl's
Lowest in 14 days: $69.99 at Kohl's. Highest: $69.99. Current best is 0% below the 14-day high.

What buyers say

AI summary · 136 reviews

A highly effective smart humidifier with quiet operation and app control that improves air quality for dry climates, though a few users report white residue and frequent refills despite the large tank.

Liked

  • Quiet, whisper-quiet operation
  • Large 4L water tank with long runtime
  • Smart app and voice control integration
  • Fine mist with no wet residue

Complaints

  • White residue on surfaces
  • Frequent refills despite large tank

Generated by AI from real customer reviews at Kohl's — may miss nuance. Summarized Sep 2026.

About this product

The DREO 4L smart ultrasonic humidifier delivers consistent moisture and aromatherapy in any room. With a 4-liter water tank and high-frequency atomization, it produces mineral-free mist to maintain optimal humidity levels. The device features smart controls for precise adjustments, a 72-inch power cord, and compatibility with essential oils. Its compact design fits seamlessly into home or office spaces. The unit operates on 120 volts and includes a one-year limited warranty.

  • 4-liter water tank capacity
  • mineral-free mist
  • essential oil diffuser included
  • smart humidity control
  • 72-inch power cord
  • one-year limited warranty

Based on 136 reviews at Kohl's

Read all 136 reviews on Kohl's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

You might also like

More from DREO

All 24 DREO products →
DREO 4L Smart Ultrasonic Humidifier — Price History